Standard Dial Combination Lock, 2 in. Wide with Different Combinations [945C-12] Pack of 12 Locks for School, Employee, Gym & Sports Locker, Case, Toolbox, Fence Etc combination lock is best used as a school locker lock and gym lock, providing protection and security 45 mm – 1.7/8″ each combination lock opens with a unique combination. Padlock can be used as a gym lock and school locker lock providing protection and security from theft. These padlocks have a preset 3 digit combination lock for keyless convenience. Combo lock is constructed with a metal body, stainless-steel cover. Hardened steel shackle and anti-shim locking mechanism for strength and security. For the first time you open this lock follow instruction from the back of the lock; Take a picture to save in your mobile phone or write it down. Then remove the password sheet or wipe it out. Candado de Combinacion para lockeres Reiforzado de Alta Calidad Para Serugidad Sin Llave