Master Lock Magnum Heavy Duty Padlock With Key, BrassCondition:* New, Surplus Stock. Additional Notes:* Outdoor Lock; Heavy Duty Padlock with Key is best used for outdoor storage and fences, self-storage units & lockers, tools, job boxes and more* Key Lock Features Dual Armor Construction: laminated steel lock body surrounded by stainless steel & zinc outer components and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel* 4-Pin Cylinder and Dual Ball Bearing Locking for increased pick and pry resistance; Reinforced body bumper for increased scratch resistance* 1-3/4Inch (45 mm) Wide Lock Body; 5/16Inch (8 mm) Diameter Shackle with 1-1/2Inch (38 mm) Length, 13/16Inch (20 mm) Width; Extended Shackle for Application Flexibility* Includes One Padlock, Two KeysMaster LockM1XDBLF