The TRIGUARD™ is a three-stage auto-lock that operates with easy one-handed motions directed towards your body…Pull, Twist and Open. No more fumbling awkward movements away from your body or odd hand/body combinations needed to open these auto-locking carabiners. The Trilock is third party certified by Underwriter’s Laboratories to meet NFPA 1983 (2006 ed.) “G” General Use.

Triple-action gate, meets ANSI and OSHA requirements for connectors. Based upon one of the most popular frames in the industry, this carabiner uses an entirely new gate design that can be easily opened with one hand. Release the gate and it automatically closes to a fully locked position. An offset ''D'' shape provides a smooth transfer of the Munter Hitch when used as a belay and has ample volume to clip in large diameter ropes and over the rails of most litters.