This 40mm combination padlock features a wide solid brass body for extra resistance against rust corrosion and improved durability. Steel shackle provides resistance against cutting and sawing. The 4 dial set you own combination security allows convenient keyless entry and personalised security. The lifetime warranty provides peace of mind from a brand you can trust. Lifetime warranty. 40mm solid aluminum body brass finish. Steel shackle. 4-digit set-your-own combination convenience.