Masterlock Heavy Duty Outdoor Combination Lock, Resettable, 2 in. Shackle

The Master Lock M176XDLHCCSEN Heavy Duty Outdoor Combination Lock, Resettable, features a 2 in. (51 mm.) wide zinc die-cast body for strength and reliability. Octagonal lock shackle is 3/8 in. (10 mm.) wide in diameter and is 2 in. (51 mm.) long and made of Tough-Cut boron-carbide, 50% harder than hardened steel, offering maximum resistance from cutting and sawing. Combination lock roller pin cylinder provides maximum pick and pry resistance. Lock dial cover offers superior weather protection, and reinforced body bumper protects against scratches. Combination lock includes set your own combination and the added convenience of a back up key. 

• Indoor and outdoor padlock; maximum security lock with a zinc body is best used as a gate lock, shed lock, and storage locker lock
• Set your own four-digit combination lock for easy combination recall; Back-up key included for operation without the combination
• Lock is constructed with a zinc body and reinforced body bumper for strength and reliability; covered dials for superior weather protection
• Measurements: 2 in. (51 mm.) wide lock body; 3/8 in. (10 mm.) diameter shackle with 2 in. (51 mm.) length, 15/16 in. (24 mm.) width; Extended shackle for application flexibility
• Includes one lock with two keys