
Master Lock 1630 vs. 1631: Right- vs. Left-Hinged Lift-Handle Locker Locks
Compare the right-hinged Master Lock 1630 and left-hinged 1631 for standard lift-handle lockers, including current model status and MD variants.
School Lock Supply, operated by Fleetwood Student Sales, Inc., supplies locker locks for schools and districts across the United States. Find Master Lock combination padlocks, built-in combination locks and keyed locker locks for new programs, replacements and bulk orders.
Choose a portable combination padlock when the locker uses a padlock eye. For a lock mounted inside the door, compare built-in combination locks and built-in keyed locks. Match the exact latch, hinge side and dimensions before ordering.
Compare the Master Lock 1502 with the key-controlled Master Lock 1525. Staff-access features depend on the model; a combination dial alone does not tell you whether a control key is supported.
Browse the catalog, then send the model or locker photos, quantities and requested delivery timing. For replacements, include any available previous-order details. We can help identify the information needed to check compatibility and prepare a quote. Pricing, availability, customization and shipping details are confirmed for the request.
Start with our bulk-order checklist, read the school locker lock FAQs, or call 1-844-456-9562.
Master Lock school locks
Bulk orders, replacements, and model guidance for schools and districts.
1-844-456-9562
Compare the right-hinged Master Lock 1630 and left-hinged 1631 for standard lift-handle lockers, including current model status and MD variants.

Compare the Master Lock 1690 combination model with the 1790 keyed model for compatible right-hinged Wrap-Around-Latch locker applications.

Choose Master Lock 1654 or 1655 for a compatible horizontal-latch box or multiple-tier locker by verifying hinge side and the full mechanism.