Brand

• Master Lock (27)

Environment

• Indoors (25)
• Outdoors (27)
• Severe Use (8)

Best Used For

• Industrial Plants (6)
• Industrial, Storefront & Business Gates (2)
• Manufacturing Environments (8)
• Marine & Offshore Security (4)
• Marine Environments (2)
• Railroad Applications (2)
• Secured Storage (4)
• Security Gates & Fences (17)
• Self-Storage Units & Lockers (23)
• Shipping & Cargo Containers (9)
• Tool Cribs (4)
• Tools, Job Boxes & Gang Boxes (4)
• Trailers, Trucks, & Towing (4)
• Truck Doors (4)
• Utility Industry (4)
• Vending Machines (4)

Keyed/Combination

• Keyed (27)

Color/Finish

• Gold (7)
• Orange (2)
• Silver (18)

Lock Body Width

• 1-3/4 in (44) (6)
• 2 in (51) (13)
• 2-7/8 in (73) (4)
• 3 in (76) (4)

Shackle Diameter

• 1/2 (13) (4)
• 3/8 (10) (15)
• 5/16 (8) (6)
• 7/16 (11) (2)

Shackle Height

• 1-1/16 (27) (2)
• 1-1/2 (38) (4)
• 1-1/8 (29) (13)
• 1-9/32 (33) (4)
• 2 (51) (1)
• 3 (76) (3)

Shackle Width

• 1-23/32 (44) (4)
• 1-5/16 (33) (4)
• 3/4 (19) (19)

Body Material

• Brass (7)
• Solid Steel (3)
• Stainless Steel (2)
• Steel (15)

Shackle Material

• Boron Alloy (20)
• Boron Steel (3)
• Brass (1)
• Nickel Plated Steel (1)
• Stainless Steel (2)