

Safety carabiner with magnetic closure -
The Rocklock Magnetron Carabiner Black from the brand Black Diamond is a wide safety carabiner, ideal for belaying during your daily climbing sessions.
KeyLockThis carabiner features a safety gate, is compatible with a half-capstan hitch, and can be easily operated with one hand. Warm-forged, this carabiner is very lightweight yet resistant , ensuring it will stand the test of time. Furthermore, its slightly curved edge, which ensures a better grip and optimized finger placement, provides a larger working surface for the rope, thereby enhancingits durability.
This carabiner features the Magnetronclosing system. This magnetic system provides a double lock thanks to a steel tip at the fingertip and two locking tips that snap into place around it, ensuring a secure fastening that can withstand your climbing sessions.


- Big rope contact area for smooth manoeuvring
- Warm-forged for greater lightness
- Square tip that effectively holds the trigger guard in place
- A spout KeyLock that doesn’t experience unintentional adhesion/grip
- Can be operated with one hand
- Slightly curved dorsal edge to optimize finger grip
- H-type or HMS carabiner
- Dynamic belaying using a half-capstan or a belay device
- Double magnetic lock Magnetron
Durability:
- Closed finger: 24 kN
- Open finger: 8 kN
Finger opening: 24 mm
Composition :
- 91% Aluminium, 8% Steel, 1% neodymium-iron-boron