For double rigging your riggers. This Kit includes 2 pair pro release clips, 2 pair 1-3/4" cork stops, 1 pair of black snubbers, with double stainless steel pulleys, 1 pair stainless steel eye straps with stainless screws, 200' black nylon braided line and 8 leader snaps.The Ultimate Kit with Mono Line instead, includes the same as above but 200' mono line, 4 leader snaps and 4 crimps. Use for rigging of pair of outriggers up to 22'.