Ratchet Lock -- Security Today

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.

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Ratchet Lock

Featured

Nearly 8 in 10 Americans Doubt Physical Security Has Improved Significantly Since 9/11, Survey Finds

September 11, 2001: A Day That Changed America

Trade Group Releases Standards for License Plate Reader Technology

CISA Expands Insider Threat Guidance

2026 Security Today New Product of the Year Award Winners Announced

Pre-GSX Handbook

CISA Expands Insider Threat Guidance

Honeywell Brings Integrated Security Systems to GSX

BlackCloak Adds Physical Risk Monitoring

HiveWatch Unveils AI Triage Tools and New Product Leadership

Artificial Intelligence

New Products

Compact IP Video Intercom

FEP GameChanger

StarLink Fire Max2 Dual Cell/IP Communicator

Pre-GSX Handbook

CISA Expands Insider Threat Guidance

Honeywell Brings Integrated Security Systems to GSX

BlackCloak Adds Physical Risk Monitoring

HiveWatch Unveils AI Triage Tools and New Product Leadership

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Whitepapers