Black Diamond RockLock Screwgate Carabiner t8 like our Indestructawool™ technology for

like our Indestructawool™ technology for enhanced durability

Please note:

"Cooling the neck via a cooling collar can improve exercise performance in a hot environment but it appears that there may be a thermal strain threshold which must be breached to gain a performance benefit from the collar

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Black Diamond RockLock Screwgate Carabiner t8 like our Indestructawool™ technology forOur 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. RockLock Screwgate Carabiner 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. Tech