Outdoor padlock with key designed for outdoor storage, fences, self-storage units, lockers, tools, job boxes, and more. To ensure a proper fit, measure the door's backset, cross bore, and thickness. This key lock has Dual Armor construction, a 4-pin cylinder, and dual ball bearing locking for added resistance to picking and prying. The 1-7/8 in. wide lock body and extended shackle provide flexibility for various applications. It comes with one padlock and two keys.