Designed for the Navy Seals ship boarding operations, these ladders are high-tech! These state-of-the-art cable ladders use 7x7 Aircraft quality stainless steel cable. Rungs are made from aircraft quality aluminum extrusion with special grip groves for added security when climbing when wet and are individually held in place on both sides using stainless steel wedges. The minimum strength of ladder cable is 1300 lbf. (2600 lbf. total). Rung yield strength is 1250 lbf. (failure strength 2200 lbf.) Comes with a deployment bag. Carabiner connector not included.