The Black Diamond RockLock is the largest locking carabiner for belaying and rappelling. It has a keylock nose and is suitable for use with the half mast toss
and its twist lock self-locking function can be operated with one hand. It owes its now lower weight to the hot-forged construction,
while its revised back ensures better handling and the large rope contact area makes the RockLock a durable companion for years of use.

- Hot forged construction for less weight
- the special shape of the carabiner keeps the belay loop in position
- Slightly curved back increases gate opening
- hook-in-friendly keylock nose
- Can be operated with one hand
- automatic twistlock self-locking function
- “H” or HMS type fastener. For dynamic belaying with the use of a half-mast hitch or a belay device
- Weight according to the manufacturer: 89g
- Gate opening: 24mm
- Strength closed bracket: 24kN
- Strength Of The Minor Axle: 8kN
- Strength with gate open: 8kN

(Translated with Google Translate)