Basic to medium security:Generally recommended for indoor general purpose
The Master Lock No. 9140EURT Solid Aluminum Padlock features a 40mm wide solid aluminum lock body that is durable and resists corrosion. The 6mm diameter shackle is 21mm long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.