The rockSteel offers a surprising strength-to-weight ratio in a carabiner of its capacity. Most steel carabiners are made from 1/2 diameter steel. We use a lighter, 7/16” diameter steel that is heat treated for added strength.
The rockSteel Auto-lock offers an impressive strength to weight ratio, a large gate opening and precise handling characteristics due to CNC machined surfaces. Professionals appreciate the smooth operating three-stage autolocking mechanism and smooth keylock surface that won't snag your rope.
Part#: M31 TLN
Gate Opening: 1.2" (30 mm)
Weight: 8.80 oz (246 gm)
Certification: CE / ANSI / NFPA "G"