Black Diamond Magnetron RockLock Carabiner


The innovative gate design that uses Magnetron Technology and can be used with ease



The Black Diamond Magnetron RockLock is an innovative take on the auto-locking carabiner using magnets. A magnetic arm in the gate coupled with a steel insert in the keylock nose create a locking mechanism that is self-clearing and ultra-secure, as well as easy-to-use with either hand.

The shape of the RockLock is perfect for belaying, rappelling, or making anchors. Its keylock nose won’t snag on ropes or slings.

Square hinge end holds belay loop tightly in place
Slightly curved spine increases the gate opening

Weight : 87 g (3.1 oz)
Closed Gate Strength : 24 kN (5,395 lbf)
Open Gate Strength : 7 kN (1,574 lbf)
Minor Axis Strength : 7 kN (1,574 lbf)
Gate Opening : 21 mm (0.83 in)




24 kN

Locking Method

, ,


Use Case