Master Lock Built-In Combination Locker Locks

Built-in combination locks mount inside a compatible locker door. Match the latch mechanism, hinge side, mounting pattern and door thickness before selecting a Master Lock model.

Which built-in lock fits the locker?

The Master Lock 1630 is an automatic-locking option for right-hinged standard lift-handle lockers. The Master Lock 1670 uses a manual deadbolt for its specified right-hinged locker applications. They are not interchangeable solely because both use a combination dial. Read the 1630 vs. 1670 comparison and check the individual model’s fit requirements.

What should schools check before replacing built-in locks?

Record the existing model and suffix, photograph the latch and back of an open door, and note hinge side and door thickness. See our replacement identification guide. Authorized staff should confirm any control-key requirements privately.

request a quote with the locker details and quantities for each model.