Black Diamond RockLock Screwgate Carabiner backpacking I recommend you get yourself

I recommend you get yourself a copy of A Feeling for Rock

lightweight and compact keylock locker

and selected scrambles in the High Sierra

This device can be used at the gym

Black Diamond RockLock Screwgate Carabiner backpacking I recommend you get yourselfOur largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and can be operated with one hand. Product Features Square hinge end holds belay loop securely in place Slightly curved spine maximizes gate opening Keylock nose prevents snagging One hand operable Screwgate sleeve Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.