CMC Rescue Steel Locking D Karabiners are manufactured by "The Karabiner People" at Omega Pacific. Working with Omega Pacific, they designed the CMC karabiner to be the best all-around choice in a rescue carabiner that also meets the NFPA equipment standards.

The karabiner is large enough to fit most stretcher rails. The nut locks on the gate to prevent jamming or loosening from vibration. Smooth operation and just the right spring tension make the CMC carabiner easy and safe to use. Weight 287g.

Every Carabiner is Proof Tested.

Note: 3 Sigma MBS is a standard way of determining minimum breaking strength yielding results that are 99.87% accurate.