Solid Brass Non-Rekeyable Padlocks

American Lock solid brass non-rekeyable padlocks offer a non-serviceable five-pin APTC12 cylinder that can be factory keyed to your requirements.

These padlocks perform continually in even the harshest outdoor or corrosive environments. With hardened boron alloy shackles for superior cut resistance and a dual stainless steel ball bearing locking mechanism that resists pulling and prying. Shackles are chrome plated for corrosion resistance. Rust-resistant brass shackles are available as an optional upgrade for corrosion resistance in harsh outdoor environments.

Weatherbuilt™ Padlock Protection is available, with the added optional upgrade of stainless steel shackles for the best combination of corrosion- and cut-resistance.

Enhanced keying option includes BumpStop® Advanced Cylinder Technology and Edge™ Key Control.

1-3/4" (44mm) Rectangular Padlocks — A20 Series

Includes A20, A21 and A22, with specifications listed below.

1-1/2" (38mm) Rectangular Padlocks — A40 Series

Includes A40, A41and A42, with specifications listed below.

American Lock - Build Your Own Solid Brass Non-Rekeyable Padlocks

Specifications for Non-Rekeyable Padlocks

BumpStop® Advanced Cylinder Technology

BumpStop® Advanced Cylinder Technology is the default cylinder in all American Lock Government security products provide resistance to Bump attacks. These specifications are based on ASTM F883-09, ASTM International testing criteria for determining a pin tumbler padlock cylinder’'s ability to effectively resist break–ins using lock bumping techniques. BumpStop® cylinders have a reverse rake tapered driver pin, high performance spring and precision tolerance chamber, available in our 4–, 5– and 6–pin products. American Lock padlocks with BumpStop® Technology resist bump attacks.

For more information please view the BumpStop® video below or visit the BumpStop® Security website.

Download Video

Right Click Right-click on the 'Download Video' link to save the video (MP4 format) to your computer.

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