The Master Lock no. 575EURD solid brass padlock features a 38mm wide solid brass lock body that is strong, durable and resists corrosion. For indoor and outdoor use; lock is best used as a bike lock, fence lock, garage lock and more. The 7mm diameter shackle is 24mm long and made of hardened steel, offering extra resistance to cutting and sawing. The 5-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. Ideal for securing sheds, residential gates or basement storage units. The limited lifetime warranty provides peace of mind from a brand you can trust.