Black Diamond Rocklock Twistlock

Manufacturer's Description

Visit Black Diamond's Rocklock Twistlock page.

Retailers' Descriptions

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Black Diamond's largest locking Twistlock 'biner is designed with a keylock nose that won't snag on bolts or gear.


The Black Diamond Rocklock TwistLock Carabiner provides a large area for attaching multiple anchors or half ropes for belaying and rappelling.


Black Diamonds largest belay and rappel locker the RockLock features a keylock nose and is Munter Hitch compatible Its available as a screwgate or twistlockboth can be operated with one hand Closed Gate 24 kN 5170 lbf Open Gate 8 kN 1798 lbf Minor Axis 7 kN 1574 lbf Weight 31 ozNote that this item of climbing safety equipment is nonreturnable Please call us toll free at 8772368428 or email bentgatebentgatecom with any questions


When using 2 ropes, wearing gloves, or using a variety of belaying techniques, rely on Black Diamond's largest locking biner: the twistlock Rocklock Carabiner. Your ropes sit securely in the square hinge end and slide past the keylock nose easily and without snagging.

- Mountain Gear