Developed in conjunction with Ropes That Rescue for the public utility industry. Milled aluminum attachment to allow easy attachment of Rescue Clip to any hot stick pole used by electrical utilitiy crews. Attaches securely by tightening thumb screw. Carabiner not included. We recommend using 1773 Modified D Twistlock or 1777 Modified D 3 Stage Steel Carabiner with Rescue Clip.