Black Diamond RockLock Twistlock

Black Diamond’s largest locking carabiner, the RockLock is a one-hand operable auto-locking twistlock carabiner perfect for belaying, rappelling or anchors, and now features a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

The largest belay and rappel locker in the range, the Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and the autolocking twistlock sleeve can be operated with one hand. Now featuring a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

Features

• Hot-Forged for lighter-weight construction
• Square hinge end holds belay loop securely in place
• Slightly curved spine maximises gate opening
• Keylock nose prevents snagging
• One-hand operable
• Autolocking Twistlock sleeve
• Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.

Specification

• Gate Clearance mm: 21
• Gate Closed kN: 24
• Gate Open kN: 8
• Keylock: Yes
• Minor Axis kN: 8
• Width Widest mm: 76
• Length mm: 117
• Material: Alloy
• Weight: 89g