Overview Brand : CINCINNO Special Feature : Cut Resistant, Weather Resistant Lock Type : Key Lock Item dimensions L x W x H : 0.67 x 1.68 x 3.25 inches Material : Hardened Steel About this item Key lock features 1-9/16 in. (40mm) wide laminated steel body in which is a 22 layers of pieces surface coated with zinc. The 1/4 in. (6mm) diameter shackle is 2 in. (50mm) long and made of hardened steel, offering extra resistance to cutting and sawing. Pad lock equipped with a four-pin brass tumbler cylinder for pick and pry resistance. Good for indoor and outdoor use: Padlock is best used for residential gates & fences, sheds, workshops & garages, storage lockers, tool boxes, storage lockers, cabinets backpacks, duffel bags, sports bags, briefcases, computer bags, cabinets and tackle boxes and more . Padlock set includes 12 padlocks with same key,each pad lock with 2 keys. However, each set of 12 lock and key is unique and cannot be opened with keys from another set.