Ourlargest locking carabiner, the RockLock TwistLock is perfect for belaying, rappelling or anchors, with the added security of our auto-locking TwistLock gate. The Black Diamond RockLock carabiner features a keylock nose and is Munter Hitch compatible. It s available as a screwgate or twistlock both can be operated with one hand
Since 1957, Black Diamond have pioneered innovative outdoor adventure gear.
Black Diamond climbing gear is world-renowned, and since their establishment they have expanded their range to include hiking poles, tents, headlamps and lanterns.
With dedication and diligence, Black Diamond’s team of experts live and breathe climbing and skiing, and it’s this hands on, energetic approach that allows them to create exceptional products that test convention and deliver impressive results on the field, time and time again.
REVIEW BLACK DIAMOND ROCKLOCK SCREWGATE ALLOY CARABy: Bob K on 17 December 2018This locker is huge...I expect it will last for many years to come as belay workhorse. Great value and as always excellent service and delivery turnaround time from Wild Earth.
By: Bryan Falwasser on 25 February 2018ease of use, large D screw gate, great for swinging around the tree tops
The Black Diamond Rock Lock Screwgate CarabinerBy: Josh on 26 February 2017Classic Black DIamond quality with a fantastic price and proven round design which is great for belaying, rappelling and top roping with the safety of a key-locking screwgate. The only slight downside is these large carabiners can be considered a little on the heavy side, however this only adds to the durability you have come to expect from Black Diamond which makes it worth your while.