Confined Space

CMC Atom Chest Harness


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The ATOM Chest Harness provides exceptional comfort and versatility for high angle rescues. The ATOM Chest transforms the ATOM Sit Harness or Build Your Own (BYO) ATOM Sit Harness into a full body NFPA Class III Life Safety Harness. This modular unit is quickly and easily assembled for team members who transition from working on the edge to working on the rope. It allows rescuers to utilize the mobility of a sit harness until the comfort and versatility of a full body harness is desired.

The current ATOM Sit and BYO ATOM Sit (PN# 202B) has a rear oval ring for attaching the ATOM Chest. This combination creates an NFPA Class III Life Safety Harness without the need for additional hardware.
The previous ATOM Sit (PN# 202A) has a soft loop on the back. A Trapezium Quick-Link is required to attach the rear tether of the ATOM Chest to the ATOM Sit. This combination is not NFPA Class III, but the ATOM Sit retains its NFPA Class II designation.


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Frequently Asked Questions

How long are certifications valid?

Certifications is valid for three years from date of issue. We offer discounted rates for re-certification as long as your certification is still valid when you register.

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