Used with the Flow Adjustable Climbing Rope Wrench, the Notch Fusion Rope Wrench Tether is a rigid and durable device used by arborists for climbing activities. This product helps in adding friction to your hitch, creating a more safe and secure work positioning and stationary ...MoreUsed with the Flow Adjustable Climbing Rope Wrench, the Notch Fusion Rope Wrench Tether is a rigid and durable device used by arborists for climbing activities. This product helps in adding friction to your hitch, creating a more safe and secure work positioning and stationary climbing. Heavy-duty Construction: This Notch Climbing tether is made from hot-forged aluminum construction, which makes it strong and can easily resist twisting or bending. It has an integrated ball-bearing pulley for friction hitch tending and can hold an 11-13mm diameter range of ropes. The tether is designed to have a rope wrench stop for an effective orientation on the rope, and comes with multiple attachment points for SRS ascent. The pulley is attached on one end, and the other end is available to accommodate the rope wrench. The tether has a tensile strength of 5,171 lbs. (23kN), while the pulley has an 1,798 lbs. (8kN) tensile strength, making this product a reliable utility for climbing.Lessview less