When the user puts weight on their harness, either intentionally or in a fall, the Robe Grab mechanism binds with the rope to prevent the user from falling. as their weight comes off, the mechanism releases allowing the user to continue the ascent.
This steel Rope Grab is recommended for use on 3 strand polyamide rope only. DO NOT use on braided or kernmantle rope!
Steel Rop Grab: 12-16mm poly rope.