XINDA TP-8606 Outdoor Rock Climbing Aerial Work Anti-fall Handheld Rope Gripper for 8-12mm Diameter Rope left, Left1. Spiny design with automatic draining groove, and still enough grip on icy or muddy ropes. 2. The pull up rope handle has a spring inside for easy one hand operation. 3. Easy to slide up and easy to stop down. 4. The lower end is provided with two hanging holes, easy to link the foot strap and oxtail. 5. Lock is installed in the fixed hole to avoid outside slip of rope. Specification: Package Weight One Package Weight 0. 25kgs 0. 54lb One Package