The Most Advanced General-Use Rescue Carabiner on the Market. Patented Rescuers working in the most demanding circumstances will appreciate our ProSeries Aluminum Carabiners, the first aluminum carabiners to meet NFPA strength requirements for general use. Combining high performance with minimum weight, these carabiners significantly reduce the weight of a rescuer’s gear while maintaining the highest possible margin of safety.

The patented key-lock design eliminates snagging when removing the carabiner from your harness, and a redesigned gate provides a full 1.1 inch (28 mm) opening on the standard size version and a 2.1 inch (53 mm) opening on the XL version. Gate choices include the traditional Screw-Lock, our easy-to-open-with-one-hand Auto-Lock and our innovative Manual-Lock. Both of the XL carabiners have a removable keeper pin. Every carabiner is proof loaded. Serial numbers on every carabiner. ProSeries Major Axis Minor Axis Major, Gate Open 300221 49kn 17kn 15kn 300233 40kn 11kn 15kn 300262 40kn 13kn 12kn 300241 44kn 14kn 12kn 300253 43kn 13kn 12kn     Working-At-Height / Industrial Rope Access / Technical Rope Rescue Working at height requires reliable, quality equipment. The ProSeries Aluminum Key-Lock Carabiners can be used with confidence for work positioning or fall restraint protection in work-at-height maneuvers for industrial rope access or technical rope rescue when used in accordance with the regulatory safety standards they fall under. Always use life safety equipment and gear according to the regulatory safety standards for which it is classified and/or certified.