The Master Lock No. 130EURDLJ Solid Brass Padlock features a 30mm wide solid brass lock body that is strong, durable and resists corrosion. The 5mm diameter shackle is 64mm 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.