The Master Lock M930XDLJ solid body padlock features a 2-1/2 in. (64 mm) wide solid steel body for maximum strength and reliability. The 7/16 in. (11 mm) diameter octagonal shackle is 2 in. (51 mm) long and made of Tough-Cut boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The 5-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering. The covered keyway offers maximum weather protection, and reinforced body bumper protects against scratches. The lifetime guarantee provides peace of mind from a brand you know and can trust. • Indoor and outdoor padlock; maximum security padlock with Tough-Cut octagonal boron-carbide shackle is best used as a gate lock, shed lock, and storage locker lock • Lock features solid steel construction for increased strength and security, with a protective bumper for scratch resistance, and keyway cover for weather protection; removable cylinder provides ability to rekey your lock • Five-pin cylinder and dual ball bearing locking mechanism provides maximum pick and pry resistance; Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel • 2-1/2 in (64 mm) wide lock body; 7/16 in (11 mm) diameter shackle with 2-1/2 in (64 mm) length, 15/16 in (24 mm) width; extended shackle for application flexibility • One padlock, two keys UPC: 071649183409 Weight: 0.63 lbs RKU: LOW397713