Tough Under Fire

Tough Under Fire Stories

Master Lock is recognized around the world as the strongest, most enduring name in padlocks and security products. The iconic Tough Under Fire™ shot-lock demonstration showing a Master Lock padlock withstanding the impact of a rifle bullet is jaw-dropping to the millions of viewers who have seen it since its first air date on the Super Bowl.

Enjoy these Tough Under Fire™ stories, written by customers like you, about Master Lock’s innovative products, superior strength and proven performance.

I started to work around 41 years ago at the job I just retired from and I don’t remember the date but soon after I was hired in, I purchased one of your combination locks for my locker at work. It went thru several locker room rebuilds and moves at work but till the day I retired it was on my locker. I never had a single problem with it except for the white paint on the numbers being wore dim. In a world of throw away products your locks were built to last. TY for a fine product.

- JOLIET, IL United States View Images  

An attempt was made to drive off with Gods Ministry 2020's Food Cooking Rig that we use for our Street Ministry to feed the homeless in various areas of Southeast Texas. Due to the strength of the Master Lock padlocks attached to a chain ran from a tree to the trailer, the trailer wasn't moved. This Cooking Rig is a Life Essential Tool used to help the homeless and those in need. Valued at over $4000 from donations from various organizations, communities, over various states, it couldn't have been replaced.

- Santa Fe, United States View Images  

We recently had a vehicle drive thru/under our iron double gate. We have two 25' gates that are locked together with a Master lock. The vehicle crashed thru the gates at a high rate of speed. Both gates are totally destroyed, the 2 hasp that are attached to the gate were bent and almost ripped off. The Master lock joining the 2 hasp was still locked and undamaged. The car was totaled, the gates are a total loss. When the gates are replaced, I will reuse the same lock to unsure the security of our lot.

- St. LOuis, United States

I got the standard chrome black and white Combination Dial Padlock for my birthday when I was 6 or 7 years old. I used it all the time to lock up bike for years. Then I used it for various reasons throughout high school, then at college when going to the gym. Now, 40 years later, I live in Italy and use it all the time at the gym. It works flawlessly (except sometimes now I have to try 2 or 3 times to open it because my vision is diminished). If I ever need another lock, it will be a Master.

- West Simsbury, CT United States

In 1986, I bought a master lock for my freshman chemistry lab locker while attending University of Texas at Austin. The back of the lock has “UT CHEM” etched on it. Fast forward to 2011. I lent the lock to my 7th grade son for his school locker which he used until he graduated high school in 2017. Since then, my daughter has been using the lock. This upcoming year (2019-2020) is her senior year and today she gets to claim her locker. My 33 year old lock is back at work one final year.

- Rancho Palos Verdes, United States View Images  

The other day I locked my keys in my house with no way to get back in. It's August in North Florida, and it was swealtering hot and I'm fully dressed in jeans and heels. I called a friend and she came over with her bolt cutters. Who would have thought they wouldn't cut the Master lock. 4 hours later, I'm finally peeling off my soaked clothing. Well, 4 hours, a grinder, a hammer, a pry bar and a pry bar made into a chisel. This is the toughest lock I've ever seen. Master no.5...bad boy!

- Crawfordville, United States View Images  

I will always choose Master Lock and here is why. As I went for my daily swim at the gym, I stored my personal items in the locker room. After an hour or so I returned to find that someone had been attempting to cut the lock off my locker. For just a few dollars(I would have paid double after this) my personal items were protected. How much would it have cost me in time and money if my phone, sunglasses and keys were stolen? Thanks to Master Lock, I don't have to answer that question.

- Nashville, United States View Images  

After over 40 years of service I will have to replace my No.5 Master Lock! I guess the pins are getting so worn I have to play with it for a few minute to get it open. My wife will miss the lion keys.

- Plattsburgh, NY United States

U think a Master Lock isn't strong? Some thieves tried to drill out a lock on a gangbox at work with my tools one night after work. The bit had broke off while they were drilling on it. So when we came to work there was a hole where the key goes! We worked on drilling the lock for two hours and it was still locked. We had to cut a hole in the top of the box and cut the lock off from the inside. What an ordeal that was. But one thing is for certain my tools were still safe. I'm SOLD on MASTER LOCKS.

- Baton Rouge, LA United States

This lock is the best. The simple black lock (or any other Master Lock) simply will not fail you unless you are doing something absolutely ridiculous to try to make it fail. I actually wash my Master Lock in water and it still works fine. A little lubricant makes this lock work just like new. This is a company that clearly cares about it's customers, and it's the only company that I will ever buy my locks from.

- Edina, MN United States

Travelled 1,000 miles with my 2001 Dodge Viper RT/10. I absolutely would not trust leaving my car unattended without the security of a Master Lock Magnum! My Father was old school, born in 1909, and he always used Master Locks. I use them exclusively for various applications and now my Nephew continues the trust our family has with your products. 100 Years of trust is VERY unusual these days!

- Norcross, GA United States View Images  

Master Lock's slogan for their padlocks is TOUGH UNDER FIRE! Here is proof! These locks come from the railways and are used to lock up track side boxes. Copper thieves could not open the box, so in frustration tried to burn the padlocks open. Well, the results are fantastic, the Master locks ARE tough under fire - these locks still operate after being torched!

- Maitland, South Africa View Images  

I run a paintball field, and we recently got a shipping container to store equipment in. I was worried about the possibility of someone cutting the lock. So i purchased a Master Lock 40DPF since it had a short hasp that would making cutting difficult. Little did I know a month after getting the container the lock would be put to the test. I showed up at the field one evening to find several .308 shells laying around. When I checked the lock, it had been shot point blank. Almost all the internal components were gone, but the lock was still locked. It took me about 30 swings with a sledge hammer to finally remove it. That lock save me about $5000 worth of equipment from being stolen. I will never trust another lock company but master lock.

- hays, KS United States

I arrived at work Friday morning to see where a vehicle had demolished our front gate. The only thing holding our gate together was our Master Lock # 5.

- Waco, TX United States View Images  

The recent newspaper article prompted me to relate my experience. Before leaving for Vietnam in 1964, I was issued a Master Lock by the USMC. This lock has been through "hell" (2 years in combat in the jungle) and for the past 20 or so years has secured my tool shed, being constantly subjected to the outdoor elements. It has outlasted at least a dozen cheaper locks and still works well. How can you folks survive by making a product that just doesn't quit working? This one will outlast me!! I promise you that I will never buy another lock unless it has your name on it. Thank you.

- Auburn, NY United States View Images  

The decks were stacked against our Master M5EURD EXCELL padlock the other day when at 5 AM, the security cameras picked up a team of five baddies descending on Borehams Kyalami Liquor Store in Gauteng, South Africa. The team carried a mean looking bolt cutter which made mince-meat of a competitors brass lock. Luckily, the smart owner of Borehams Kyalami Liquor Store had also secured his premises with another lock. Our Master M5EURD EXCELL padlock, stood alone between the five baddies and the liquor and cash within the store. The baddies were obviously a well practiced team : when the M5EURD did not flinch under an attack from the bolt cutter wielded by one baddie, the team split themselves up. One supervising baddie and two baddies on each side of the powerful bolt cutters. The security cameras recorded a team effort of over ten minutes as the team struggled to shear the Master M5EURD EXCELL padlock. They gave up, leaving our champion Master M5EURD padlock battered but not broken. The picture clearly shows the Master M5EURD EXCELL padlock with the marks on the shackle where the bolt cutter was unsuccessful.

- Cape Town, South Africa View Images  

I have 7 Master Locks all 175DLH on the gates to our property. 2 failed and your company is extending the lifetime warranty to me. THANK YOU!!!

- Gilroy, CA United States

There was a major break in at my Storage unit location...30 Storage units were broken into when the locks on the units were cut with a bolt cutter. But my unit with my Master Lock held up and the robbers could not break my lock or get into my storage unit, although they did mess up the door and latch trying! I used the No 187XD Shrouded Padlock...Thanks Master Lock for such a great lock !

- Marietta, GA United States View Images  

I am working on a project converting ISO Shipping Containers into living space on a remote area outside of 29 Palms,CA. I have the containers secured with various models of your locks. A couple weeks ago some person(s)decided to break into my containers. Your brass combo lock was cut in one attempt & your warded padlock was opened by prying (those locks were being used for the wrong application anyway) BUT!!! - your disc shaped Magnum Lock hung on incredibly well. Those dirtbags attempted to cut the lock with bolt cutters, beat it with a crowbar & shot it with a 357 magnum (shell casing left at the scene). As I write this,I have that lock sitting on my desk with part of the shipping container door still attached to it!!! It was so hard to open the lock that they cut the container open around it. I'm upset that I was burglarized, but smiling at the same time as I picture these fools beating on this lock till blue in the face only to have to start over with plan B. I would have paid to watch them in the middle of the California desert (115 degree heat) beating on that lock! Thanks for letting me share my story.

- glendale, CA United States

Back in 1975, when my mom went to Cajon High School, she used a Master No. 3 padlock for her locker. She used this padlock for three years, and on grad day, locked it to the fence behind the gym. Well what do you know, 33 years later I find myself at her old school, and her padlock is STILL there, battered and rusty, but still holding strong! My mom even kept the old key and decided to let me try it. 33 years of weather, vandals, custodians with bolt cutters and rust just had no effect on this lock, it popped right open! What's more, I continued to use her old padlock throughout my years at Cajon High and it NEVER let me down. I still have it now! Master sure got it right with their laminated padlocks.

- Phelan, CA United States View Images  

For school we needed a gym locker lock and I had the one where you reset the lock by moving the wheels on the red markers. At the end of the year my gym teacher said "If you don't take your locks home, we will cut them off and take what's inside the locker." Unfortunately for them, I had a Master Lock and they couldn't cut it off with bolt cutters! So they had to call me over to the school to remove the lock.

- columbia, MD United States

On Saturday March 13th my home was hit with a devastating storm. The winds just south of us were clocked at 75 mph which knocked down a HUGE pine tree in my back yard. Unfortunately it fell down directly on my shed making it resemble a taco. With my 1986 Harley Davidson in the shed I immediately ran to the shed to look inside. Miraculously the bike was fine. As I walked around the shed to assess the damage I was so proud to see my Master Lock still holding tight in the hasp with the entire shed collapsed, and a 5,000 pound tree on top. These are the only locks I would ever use. Thank you for making a great product.

- Levittown, NY United States

I live on a Lake and own a boat shed for my equipment worth large amounts of money. I had a Master Lock Pro Series 6321 High Security Padlock on the door, and it prevented two attempts at burglary. Thank you Master Lock!

- Petoskey, MI United States

Today I visited the Gold's Gym. I had been leaving my stuff in one of the lockers and secured it with a hardened Master Lock combination lock. When about to leave I noticed 2 bolt cutter marks where someone tried to cut the lock in half but without success. Apparently you weren't supposed to leave the lock on over night. Now I know and my lock is still as good as new. They couldn't cut thru it. Amazing lock. My hat's off to Master Lock.

- Sebring, FL United States

I live in San Francisco where bike theft seems to be a popular sport. I am on my third bike now after the first two were stolen. I went from a cheap cable lock (which was broken off) to a no-name brand U-lock from Walmart (which was broken off) to a heavy duty Master Lock U-lock. Yesterday, I went into Safeway for only twenty minutes - to buy and eat a sandwich for lunch. When I came out, to my surprise, I went to unlock my bike and found my lock looking kind of strange. At first I thought, maybe this isn't my bike, a bit dumbfounded. Then I realized it was my bike and the lock was completely bent out of shape - a thief had tried to use a carjack to pop it off! Lucky for me - Master Lock won! The thief lost. The bike was not stolen and, although the lock had to be cutoff because it was damaged beyond use, it did its job - thwarting the theft of a $450 investment and my only form of transportation - my bicycle. THANK YOU MASTER LOCK - Your product worked wonders.

- San Francisco, CA United States

I lost the key to my Master Lock padlock keeping my flagpole lowering mechanism locked. I decided that I would go down to my local hardware store and borrow their bolt cutters. I BROKE THEIR BOLT CUTTERS trying to cut the lock! Haha! Talk about one tough lock!

- Council Bluffs, IA United States

I was issued a long shackled Master Lock at the Coast Guard boot camp on Jan. 12, 1960 which was used for my seabag. I remained in the Coast Guard until Feb. 1980. The lock traveled all over the world with me and it is still being used on barn doors today.

- Delmont, NJ United States

My husband and I have used your brass combination locks for many years. Most recently, we had one on a metal shed that was located in our back yard. The shed was burglarized not only once but twice within one week! Although the burglars ultimately managed to enter the shed by using a crow bar to pry off the hasp, the lock fared in much better shape! I was very impressed at the inability of the burglars to pry, cut, or in any way break the lock! Fantastic product that we will recommend to anyone!

- McAllen, TX United States

I recently bought a Master Lock Laminated Steel padlock due to the recent locker break ins at school, where some combination locks were broken with some kind of blunt object. I thought it would never happen to me but Thank God I had a Master Lock on my locker! They tried to smash it open with what looks like a hammer or some sort of other object. Four other lockers got broken into and stuff was stolen, but mine was the only lock that stood strong!

- bay city, MI United States

I recently purchased your "Street Cuffs" for use on my motorcycle and when I parked my bike and put on the Cuffs I felt confident in them. When I came back to my bike the motorcycle was in pieces but guess what? The Street Cuffs were still holding on tightly........thanks to MASTER LOCK!!!

- Averill Park, NY United States

I purchased a Master Lock (combination) in November 1982. I have used it 5 days a week for my fitness center locker (opening and closing it thousands of times). Today it broke...sad day. I immediately (after my gym workout) bought another one. It's kinda fancy but I miss my old one :-(. You guys have too good of a product.

- Jacksonville, FL United States

I'd like to tell you what is left of a bicycle after the owner attached it to a telephone pole guy wire. It has been stripped of handle bars, seat, pedals, and almost everything else, but the frame is still there because of the Master Lock U-Lock. Location: Westheimer & Fountain View, in front of the HEB store.

- Houston, TX United States

I have a Master combination lock and I used this lock to secure my gym locker at school because I'm always in sports. During wrestling practice it was apparent that someone had tried to break into my locker. It had some major dents from trying to be hit and pried open. This lock saved me from having to buy another Zune and phone. Thank you, Master Lock.

- Bloomington, MN United States

As a distributor of hundreds of thousands of products, I have many security options to choose from. I'm also a mechanical engineer, so I have a certain appreciation for design, strength and quality. After reviewing the options available, I chose a Master Lock Pro Series #6121 to secure a storage building that I was renting. This choice was not an easy one to make, as the storage building was in a remote location, the lock would be exposed to the elements, and reliable security was paramount. Many manufacturers had fancy colors, claims of performance or high price tags. While not the least expensive option, I felt the model #6121 fit my needs, so I bought one. On a recent visit to the storage building, I was surprised to find out that someone had attempted to break into the building by cutting the lock. Instead of panicking about what had been lost, I instead found myself laughing at how frustrated the would-be-thief must have been when they couldn't cut the lock. They probably broke their bolt cutters, because all that happened to the lock is that there are small "dings" where the cutter was engaged on the shackle. Many people buy insurance hoping they'll never need to use it. In some ways, my purchase of the #6121 was similar. Your product exceeded my expectations in that it truly prevented loss of my property. While I "hoped" my property wouldn't be stolen, your lock "made sure" it wasn't.

- Janesville, WI United States

I bought my first Master Lock combination in 1980 for high school. For some reason the number stuck in my head and I never forgot it. It went to college next and then sat for years packed away. Now 29 years later it is used at work for my locker. I always see the new colors in the store and want to buy them, but I am true to my original black and silver that still works!

- new port richey, FL United States

I just want to say "Thank you" to Master Lock! Many years ago, as a new police officer, I purchased a combination lock to secure my, almost 34 years later, the lock works as well as it did when I bought it! Perhaps your workmanship is too good because I have never had to purchase another lock! It is truly a "lifetime" lock!!!

- Manhattan Beach, CA United States

I live in an apartment with a storage bin. I store my carpet cleaning machines in the bin. One day I went to get the machines to do a job. I went to open the lock and noticed that someone had drilled into the keyhole. Well I could not open the lock. But what amazed me is that I could not cut off the lock with bolt cutters! So I went out and purchased another Master Lock. I'm letting you know how Master Lock saved my belongings. THANK YOU!!! Dirk T.

- BALTIMORE, MD United States

I have 2 Master Locks. One for my band locker that keeps people from stealing my trumpet and one for my regular locker. I have caught 2 people trying to break open into my regular locker and 3 people at my band locker. They all are notorious for breaking into other people's lockers but they just could not break into mine. I guess they're called "Master" Locks for a reason.

- Phoenix, AZ United States

Your Master Lock door security bar is the ONLY thing that stopped a criminal from entering my hotel room through a sliding glass door in Lucea, Jamaica, on 11/16/08. I am wife and mother of two young children who was alone when I was startled awake by a loud "pop." It was the final force my would-be attacker applied to the door after successfully disengaging the door locks while I slept. The door was only a matter of feet from of my bed. It was only because of the strong security bar that the door jammed and did not open and the perpetrator fled. Thanks to you, I was spared a horrific, and very possibly deadly, experience. It is the wisest $18.95 I have ever spent, and I will never again travel without it. THANK YOU for making a product that delivered the protection you promised when I needed it most. Because of you, I returned safely to my family and wonderful life. I am grateful beyond words.

- Franklin, TN United States

Over 35 years ago, I was attending high school and obtained a lock for my gym locker - a simple black-faced Master Lock Combination Lock. I used the lock for years. As a three-sport athlete, it was used for football, wrestling and baseball. After graduation, I took it with me to college. The lock was exposed during walking in all types of weather and it worked. Amazingly, in 1992 I required a lock to secure a gym bag, and since then have used that lock for the same purpose - thus the elements have not destroyed the lock's intended use. I am amazed that for more than 35 years the lock has never failed me. You should truly be proud of the fact that a product intended for a specific purpose far exceeded that purpose and is still functioning.

- Carle Place, NY United States

Gentlemen, I wish to say thanks for saving my ATV from being stolen from a 8ft x 20ft cargo container stored at my hunt club. The lock was shot but it held so the container couldn't be opened. They tried to open it sometime between Sat.evening and Sunday before 2:00 pm. Thanks Again.

- Conway, SC United States

Three years ago I purchased a landscaping trailer for my business. I knew in advance that these trailers were high theft in the Detroit area. I purchased a hitch lock (not a Master Lock product) as recommended by the trailer manufacturer, yet I was still unsure of the safety of my trailer in public storage. One day after my purchase I was looking at some Master Locks in a store (Pythons in particular) and decided to purchase two of them. One evening a partner of mine called me late at night to tell me that there was a problem with my trailer and to come down to look. Once there it was obvious that some dirtbag had defeated the hitch lock (not a Master Lock product) on the trailer. However, the Pythons were able to withstand the punishment and thereby prevented the theft of my trailer!!! Thank you Master Lock for such a reliable product. Martin P.

- Allen Park, MI United States

I have Master Lock (model 175) padlocks on all the gates and equipment sheds on my farm. I found that someone had cut a chain gate and tried to break in to the equipment shed. It looks like they tried to pry, cut,and hammer the Master Lock off the door but where unsuccessful. The shackle bent out of shape but did not open. They finally gave up.

- Florence, SC United States

TOUGH UNDER FIRE, I have to say this Lock Co. is the best in the World. I use Master Locks for my every need. Just recently someone had tried to break into my work shed and they unsuccessfully used bolt cutters to cut the Master Lock. I use the 4 pack for the convenience of one key and this lock saved me THOUSANDS OF $$ in losses. It also cost the thieves a bolt cutter as I later found a piece of the cutters jaw! The Master Lock with hardened shackle is the boss in my book of the World’s Best. Thank You Master Lock, for making me safe.

- BINGHAMTON, NY United States

I am glad I had a Master Trailer Coupler Lock on my 16 foot trailer. It appears that some miscreant repeatedly tried to compromise the lock with a screwdriver and hammer. The lock held and the trailer is safe. The lock is now difficult to unlock and will need to be replaced.

- Elida, OH United States

Someone tried to break in my locker while I was at a gym today. But the thief could not break my Master Lock combination padlock. Even though the padlock had been damaged heavily, it saved my stuff, including my wallet and keys, from the bad guy. I thank Master Lock for making such a tough padlock!

- San Pedro, CA United States

We had a warded Tough Under Fire steel laminated padlock (No. 22) that we've used up at our camp. Over the years it has gotten burnt, rusted, and frozen but it held up great and still works fine.

- Bangor, ME United States

I got a Master Lock model 527D for my gate last year. On the lock you could see someone tried to break in, but they could not. Thanks to Master Lock my yard is safe.

- irmo, SC United States

My family rides ATV's. We have three of them. We were recently on a 3 day out of state trip with our machines and had them secured to the trailer with chains, cables, and Master Locks. We aren't exactly sure if it happened during the nite, while we were sleeping, or during the day while at a racing event as spectators, but someone attempted stealing our machines! They were working on 2 of the 5 locks with bolt cutters and prybars, but were unable to get them opened. We were very surprised and disturbed that someone tried to take our machines, but very pleased that our decision to use Master Locks saved them. The locks really stood up to the would-be thieves' attempts. THANK YOU for a great product! Sincerely, Frozen Lake Racing, Mazomanie, WI. 53560.

- Mazomanie, WI United States

In 1980, I lived in Paris, France on 'Boulevard de Maleherbes, in the 8th Arrondissement'... Across the street is the entrance to a park with a huge iron gate entrance (Parc Monceau). I used a long combo lock to attach my old BMW motorcycle. Someone had unsuccessfully tried to steal my bike and made the lock inoperable. When i moved elsewhere, the same year, i left the lock attached to the park entrance gate. The gate has been repainted several times since. The lock is still there... 27 years later. I consider this lock as a family heirloom. Each time i visit Paris with my family, we make it a point to pay respects to our lock!

- Azay le Rideau, AE United States

Just wanted to let you know about your good locks. Two years ago we dragged this Warded Master Lock behind our travel trailer from Syracuse NY to Monticello NY on the end of a chain that we forgot to secure. We then used it the following year, it works great. Thanks

- Montgomery, NY United States

Lost in the woods of Minnesota for 17 years, the lock had endured snow, rain, heat of summer. Still, a little oil and it works smooth as can be. I couldn't believe it, yet it has gone on to an "new life" keeping our bikes secure. What a lock.

- Ironton, MN United States

I got to work the other morning and my boss was not there. He had the keys. He called me and told me to drill the lock. I now have a #5 Master Lock with a 3/4" hole in it - it never did come unlocked! I drilled all the way through the lock and into the hook on the job box (like a knack box watchman III system). That was Tuesday. This is Saturday. My wrist still hurts from running that drill. Oh yeah it took three hours to get into the job box!

- West Fargo, ND United States

I purchased a Master Lock Door Bar (model 265) approximately ten (10) years ago. Since I travel a lot, I use it extensively for home security. On May 2, 2007; at approximately 7:10pm, a car lost control and collided with the corner of my front porch. This is an enclosed front porch that is part of the original structure (built around 1920). The impact pushed the wall and door frame across the front of the door, breaking the outside knob and causing quite a bit of damage. Your product was in place for security at the time of the impact. While looking at the damage, I noticed that the Door Bar was still in place, holding the front door closed. As a result of impact damage, even though the front door was pushed inward, the bar held its ground, caving in a portion of the porch floor. The bar is undamaged and still in use!!!! Thanks for such a great product!!!!!

- Elida, OH United States

My wife and I recently moved. We packed all of our belongings into a moving truck, and I locked it with a Master Lock No.5 lock that I purchased about 10 years ago to lock a storage shed. During our trip we stopped for the night, and the next morning I found that someone had tried to break into the truck. They apparently tried to use bolt cutters to cut through the shackle. I don't know how long they spent working at it, but judging from the number of scratches on the shackle they must have spent some considerable effort. As you can probably guess, the amount of progress they made was pathetic. They would have been better off trying to cut a hole in the side of the truck. Our belongings were safe, and the lock is still in good enough condition to use the next time we move. Thanks for building a quality product.

- Erie, CO United States

We own a ranch near Missoula MT. and have purchased your No. 176 Series Padlock (2 1/4" Shackle)Combination Lock with Key Override Control. Having well over 20 gates to control on the ranch as well as numerous buildings we thought the flexibility of combination codes to control access to areas for individuals, friends, ranch hands, hunters and builders as well as a Master Key Override for us would be perfect. Buying a quality Hardened Master Lock we thought was just a bonus for us. Little did I know that some of our locks would be “Tried Under Fire.” One of our No. 176 locks received at least two rounds from a shotgun. We figure one round with Double 00 buck and another with bird shot. After two darn near point blank shots the lock is no longer usable via the combination or the key override. But your lock held tight!! The Individual or Group DID NOT GAIN ACCESS. I never thought that our locks would be put under such stress. On another one of our gates where we again have one of your locks in combination with a chain, an individual popped the gate latch and rammed our gate with his truck to gain access. I believe he was hoping that the lock would "pop open" under stress. No such luck, the lock held fast. The gate (A bull gate type) was bent up pretty good but it too survived. You can bet that you now have one loyal customer who will, for sure always buy Master Locks. Sincerely Michael W. Miller Creek Meadows LLC

- Missoula, MT United States

I have a Master padlock that my Grandfather gave me. He told me a story about how during the Depression his father went out and bought this lock to stop a thief from stealing gas from his garage. He told me that he took the lock out of service in 2000 when his Mom passed away. If you ask me a lock that still works after being used for about seventy years is one lock that is Tough Under Fire. I have the lock and an original key.

- Erie, PA United States

I have a Master Lock U-Lock Bicycle Lock and recently went out to my bike to go ride to work and I found a broken car jack next to the lock. The lock was bent but not broken. Thanks to Master Lock I still have my bike. When I went to go unlock my bike the lock still works but the 2,000 pound car jack is broken. Thanks Master Lock.

- Indianapolis, IN United States

I would like to express my appreciation for the outstanding product you have with the No. 90 Handgun Trigger Lock. I recently investigated a theft of a handgun with your trigger lock installed. The suspects had the stolen handgun for 5 days and were unable to break the trigger lock after numerous attempts. The suspects were arrested on the same day that they were finally able to access the lock with the use of a power saw. Had they been able to open the lock prior to that day, I believe they may have used it in a crime. Your product did it's job and secured the stolen weapon. Great Job. Lititz Borough Police Department

- Lititz, PA United States

Just wanted you to know that while operating in a convoy in downtown Baghdad my vehicle was hit by an improvised explosive device blowing out my two rear tires. I pulled up to the next vehicle, jumped out to hook up our tow chain, and realized that our chain only had one hook. I should have known this, but in order to get myself and my soldiers out of the "kill zone" while being fired upon by insurgents I used a Master Lock to secure my chain to the vehicle ahead of us. Your lock was so tough that it pulled a broken up-armored M1114 military vehicle 4 miles to the nearest base for repair. Thank you for manufacturing such a quality product.

- US Army, AA United States

Just thought I would share with you guys what a great job your lock does. We had a break in and installed new door with your lock and they broke in again but the lock held up.

- Springtown, TX United States View Images  

Our shop had been broke into.In which they tried stealing our one ton dually truck..I built the custom gates.In which I used heavy gauge tubing and hinges..We locked the gate with high strength square chain..In which the con thought thought the gate would give in..No such luck..All the gate and the locking components held up..Sure the lock was expensive but damn is it strong..Would never consider buying any other..Keep building them strong.Atleast I have the experience of your great product.

- Sherwood Park, AB Canada View Images  

I've been using a Master combination padlock for 46 years. Other than chrome worn off the shaft, it works like new. Congratulations on a great product.

- Brandon, MB Canada View Images  

As the owner of a construction company and handyman company, I probably have 50-60 of the 5422D boxes scattered throughout the Austin Metropolitan area, and I recently had one stolen. The key box was cut and stolen, and they attempted to cut the box open, with a grinder of all things, and met with no success. I was contacted by the Travis County Sheriffs Office this morning that they had recovered the box, and the detective was able to open it and the keys were still secured inside.

- Leander, TX United States View Images  

My Father's home in Punta Gorda FL burnt completely to the ground 3/30/2022. His home along with 6 others lost everything!!! The only thing the firemen retrieved after 2 days of burning was my father's safe. I cut the safe open and found everything intact. The safe was on the second floor and was found under the rubble the following day. I cut the safe open, and as you can see his belongings were safe.

- Port Charlotte, FL United States View Images  

This particular Masterlock is very sentimental to me. It was purchased my Sophomore year in high school, since then it has been on several journeys. It went off to college with me in 1993 and when I decided to join the military it protected my belongings in my duffle bag @ basic training, my 1st duty station @ Ft Knox & even went overseas with me to Korea. As I transitioned to civilian life this lock is still in use and soon will be going with me as I embark on a new job as a travel scrub nurse!

- Lexington, KY United States View Images  

I was finally able to recover my second safe after a devastating house fire. Even though it was not rated for water the contents came out relatively dry despite the fire, flooding from putting the fire out and months of being buried in wet debris from the months of rain since the fire. As soon as I can afford i will have a large water rated sentry safe. Thanks for securing my irreplaceable items. I will never trust anyone but Sentry to protect my valuables. The stood the test of fire and wate

- Georgetown, TX United States View Images  

I have been using my lock since grade 7 in high school 51 years ago Used it on all my work lockers and now used to lick my shipping container Still doing great

- Monte Lake, BC Canada

Homemade master lock 27”H x 18”W x 14”D 14 “ fully functional spinning dial.

- Menasha, WI United States View Images  

In all my years of life ,I've lost so many important documents. I seen this and now all of docs,,photos, jewelry,, and $$$$ will all be safe and sound...

- Glendale Az., AZ United States

Your lock saved my two bikes from being stolen last night. It looks like they melted the coating to get at the cable. I don't see any evidence of them trying to cut the cable. I am very happy that I could still open the lock or I would have had a hard time cutting the cable I think.

- Calgary, AB Canada View Images  

Over 23 cut marks were made attempting to sever the cable, all unsuccessful. The bicycles were saved from a committed theft effort during our vacation!

- Larkspur, CO United States View Images  

I live in Arizona and had my trail cams in my hunting area for about 6 weeks. Always use Master Locks to secure them. Unfortunately, it was an extremely hot and dry summer this past year. The perfect recipe for wildfires. I’ve been lucky in the past, but not this time. The wildfire blew right through my area. Looking at the news coverage….. I knew my area was hit hard. Had to wait 4 months before they opened up the area for anyone. Found my cameras burnt on the ground!! Lock still worked!!

- Scottsdale, AZ United States View Images  

Friday, March 11, 2022 at 2:00 PM we had a stolen vehicle try to break in through our gate by ramming it in reverse several times. The thieves also tried cutting/damaging the lock prior to the repeated ramming. We were very impressed with how well the lock on our gate held as we thought it would have been considered the weak point. This is an exceptional product. We feel more secure knowing that your product can withstand such an aggressive force.

- Duffield, AB Canada View Images  

Thank you for such a great product! It has been 3 months since I checked on my storage unit and when I finally got there I noticed my lock was moved. Upon further examination I realized that someone tried getting into my unit by cutting the lock. Obviously the Master Lock was too tough for the cutters. Obviously I had to switch out the lock for a different one. Hopefully this doesn't happen again because I was forced to buy a "Brinks" lock because no store has master lock for a storage unit.

- Owosso, MI United States View Images  

I graduated from an all girls school in NY and graduated 1993. I currently am a mother of two living in Florida. We have a storage unit and I’m using the same lock that I had in high school on our storage unit. It’s almost 30 years old and it works the same as the day I first used it. I thought this was a great idea for advertising. Thank You Evelyn Rodriguez

- Boynton Beach, FL United States

I recently retired I worked there for 33 years when I got the job my brother gave me a master combination lock it worked fine for 33 years thanks for a great product Edward Sheppard

- Prosperity, PA United States

My preset combination Master Lock was given to me by my parents when I entered 9th grade in high school in 1976. I used that lock throughout all 4 years of high school and beyond. For the past 25 years, this same lock has been outdoors locking my shed door thru all four seasons: winter, spring, summer and fall. My lock still works great, has never given me any problems and as you can see, it will outlast my shed door. I wish everything was made to last like my Master Lock has.

- Maple Plain, MN United States View Images