Twist lock carabiner With a gate strength requirement of 3,600 Lb. If interested in making a captive eye carabiner, please order the 5005TC retro kit that includes a pin for the carabiner. 875 Throat Opening Compact hot-forged light alloy carabiner with twist-lock gate, designed for mountaineering and sport climb in general. Our largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter hitch compatible and the autolocking twistlock sleeve can be operated with one hand. Materials. In general, this method is fairly easy compared to screwgate lockers, and certainly takes less time. 89 The Classic HMS Twistlock Plus is a medium-size versatile pear-shaped carabiner. * The FallTech Large Twist Lock Carabiner has a gate opening of 2-1/4" with a gate strength go 3,600 lb. 18 inc PETZL P74TL Rollclip Triact Lock Pulley Carabiner . Hot-forged aluminum alloy construction strikes the ideal balance of weight while maintaining the best in durability and strength. vxjbyscjtisgxpepihxsasxlhzietkzrbomcnddizoikeovtgiakptgkqrbpcgwuslfnhf