Effectively reduces peak loads on an anchor in rescue and rigging system. Designed as a stitch ripping device with extremely consistent activation and absorption accuracy (+-5%). Very useful in documenting maximum loads in a given rescue and rigging situation such as in highlines and mechanical advantage hauling systems. Can be ganged to double the activation force. Single unit activation >600 lbf. (2.5kN). Strength 5000 lbf. (22.2 kN).