FJM Security SX-575 Locker Combination Padlock with Key Override and Code Discovery Locker lock comes with a key override in case the combination is ever lost or forgotten  set multiple locks to different combinations and access all with one key The resettable gym padlock features a patented discovery code function that allows the user to reset the lock and change the combination when key is used FJM Securitys heavy duty combination padlocks combination lock with key override is built and constructed out of solid metal and chrome plated dials  it is easy to operate and will stand up to harsh conditions The gym combination lock is strong, pick resistant, and the 4 easy-to-read dials give the user up to 10,000 possible combinations that will keep intruders guessing Use as an locker combination lock, luggage combination lock, school locker lock, travel combination lock, locker room locks, work lock, gym lock, toolbox lock, club combination lock, bike lock combination locks for lockers etc.