• Hot-Forged for lighter-weight construction
  • Square hinge end holds belay loop securely in place
  • Slightly curved spine maximizes gate opening
  • Keylock nose prevents snagging
  • One-hand operable
  • Autolocking Twistlock sleeve
  • Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.

Black Diamond's largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and the autolocking twistlock sleeve can be operated with one hand. Now featuring a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability, the RockLock is the go-to screwgate for everyday climbing season after season.

  • Weight06
  • Closed Gate Strength24 kN (5395 lbf)
  • Display Weight89 g (3.1 oz)
  • Gate Opening24 mm (0.95 in)
  • Minor Axis Strength8 kN (1798 lbf)
  • Open Gate Strength8 kN (1798 lbf)

Additional information

Lock Style

Screw Gate, Twist Lock


Gray, Black



There are no reviews yet.

Be the first to review “Rocklock”

Pin It on Pinterest

Share This