Ratchet Lock

The 329R and 429R ratchet locks from Olympus Lock do not require a key to re-lock or re-engage the ratchet bolt. The 329R is a direct retrofit for the National C8140, while the 429R matches the CCL R1 keyway locks. The locks can be keyed to match user specifications.


Digital Edition

  • Security Today Magazine - April 2020

    April 2020

    Featuring:

    • Enhancing the Perimeter
    • Avoiding Danger with Secure Data Storage
    • Making Cities Smarter
    • Improving Operations
    • A Virus on the Move

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