Sure thing! The PETZL Attache Carabiner SCREW-LOCK weighs about 56 grams, which is roughly 2 ounces. It's made from aluminum, so it's pretty lightweight without losing any strength—a nice balance for ...

Clip both the wire cable on the ATC and the bight of rope into the locking carabiner, and screw the gate of the carabiner shut. Clip a second carabiner into your harness at the waist and groin loops ...