Black Diamond RockLock Screwgate Carabiner

Members, log in to save 20% on this item with code SEPT23 through September 24.
Color: Gray
Shipping restrictions apply.

Members get an estimated 10% back on this item as a part of your annual .

Members get an estimated 10% back on this item.
To buy,  sign in as an REI Co-op Member or join now.

Ideal for belaying, rappelling or anchors, the hot-forged Black Diamond RockLock screwgate carabiner features a redesigned spine for better handling and a larger rope-bearing surface for durability.


  • Hot-forged construction provides light weight
  • Square hinge end is shaped to stay securely in place when clipped into a belay loop
  • Slightly curved spine maximizes the gate opening
  • Keylock nose helps prevent snagging
  • Screwgate sleeve can be operated with one hand
  • Type H/HMS connector for dynamic belaying using a Munter hitch or belay device


View all Black Diamond Carabiners

Technical Specs

Best Use


Carabiner Type


Gate Type


Gate Open Clearance

24 millimeters

Strength Major Axis Closed

24 kilonewtons

Strength Major Axis Open

8 kilonewtons

Strength Minor Axis

8 kilonewtons




85 grams

51 reviews with an average rating of 4.7 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...