Combination Lock Gym Locker Access Lock Public and Private Use Lock Erasable

FixtureDisplays Combination Code Lock for Cell Phone Charging Locker Charging Station Floor Standing Docking Station. Toggle between public and private use functions. In public mode, users can set a code and lock. Upon exit, old code expires and new user can start over; In private mode, a user can set a code for long term use. Measures 2.2" wide x 3.3" high x 0.5" deep. 

For your convenience here is a link to assembly video: https://youtu.be/DIf-OT39daE. You can also search“16866 ELECTRONIC CODE LOCK INSTRUCTIONS” on youtube to locate the video.You can also download video by following this link: http://www.fixturedisplays.com/video/16866 LOCK.AVI