Locker Locks

Master Lock

Welcome to the Smallwood Lock Supply Master Lock website!

To buy Master Locker Locks Click Here or on the “Locker Locks” link in the button bar above. You can also contact us by phone (888.881.4245), fax (888.881.4248) or email (

The exciting, industry leading, Master Lock Bluetooth® Smart Padlocks are here! Click on the picture of the lock you're interested in below. The 4400D Indoor lock is on the left. The 4401DLH Outdoor lock is on the right.

4400D Bluetooth Lock 4401DLH Bluetooth Lock

NEW Master Lock Bluetooth® Lock Boxes! Smart, Simple, Secure. Property Access Management has been remastered! Open and manage lock boxes with a smartphone. Audit activity - Unlock/Open/Relock - with the FREE Master Lock Vault eLocks App or the web. Tamper alerts for multiple unsuccessful keypad entry attempts. No monthly data package or shared access fees. No activation or monthly usage fees. No long-term contracts. Click on the picture of the lock box you're interested in below. The 5401D Wall Mounted Lock Box is on the left. The 5400D Portable Lock Box is on the right.

Bluetooth 5401D Lock Box Bluetooth 5400D Lock Box

For Door Locks and Cylinders, Door Closers, Exit Devices, Electric Strikes, Automatic Operators, Electromagnetic Door Holders and other related items please Click Here to go to our online store where you'll find a large selection of Allegion products (formerly IR Security) from brands such as Schlage, LCN, Von Duprin, and Glynn-Johnson.

For a complete look at all the products and services offered by our company, please visit

Smallwood Lock Supply, More Than 100 Years of Tradition, Value & Trust™

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