American Lock A400K

Discover the American Lock A400K, a master lock solution for your locker, bicycle, or utility cabinet needs. This combination padlock features a stainless steel case and a three-number combination dial, offering robust security and ease of use.

The American Lock A400K is not just about security, but also about control and customization. It comes with key control for supervisory access, giving you the power to manage access as needed. Plus, you can personalize your lock with a choice of dial face colors: blue, red, black, or green.

What sets the American Lock A400K apart is its exclusive, patent-pending BlockGuard® Anti-Shim Technology. This enhanced combination lock features a unique flat latch that deters shimming, a common method of lock violation.

But we don’t stop at prevention. The American Lock A400K ensures security after the lock is closed with an automatic scrambler that moves the dial upon shackle closing.

The lock features a 1-7/8″(48mm) wide x 3/4″ (19mm) thick body and a 9/32″ (7mm) diameter, 13/16″ horizontal clearance hardened steel shackle. It also comes with a 4-pin Control Key for added security.

Choose the American Lock A400K for a secure, controllable, and customizable lock solution.