The Master Lock No. 532DPF Solid Body Padlock features a 2in (51mm) wide chrome plated solid steel lock body that is strong, durable and resists rust and corrosion. The 3/8in (10mm) diameter shackle is 15/16in (24mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 5-pin cylinder prevents picking and the dual locking ball bearings provide maximum protection against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.