Immerse yourself in the world of ultimate security with the Master Lock No. 7641KA Set-Your-Own Combination Padlock with override. Built to last, this padlock features a 40mm wide solid zinc body for unrivalled durability, complete with a sleek black painted finish. The robust 6mm diameter shackle is 27mm long and composed of nickel-plated steel, providing steadfast resistance to cutting and sawing. Moreover, the 4 dial combination security offers the convenience of keyless access. But that's not all - the restricted override key (sold separately) ensures backup access for administrators while the lost code decode function safeguards against the inconvenience of forgotten combinations. With a robust 6 year warranty, you'll enjoy peace of mind knowing you're backed by a brand you can trust. The Master Lock No. 7641KA Padlock, where robust security meets cutting-edge convenience.