Four choices are available, including 30-foot and 60-foot kits. 30-foot kits include four beamgrips (choose from P/N 415171 or P/N 415172), two end stanchions (P/N 506646), two Stanchion inserts (P/N 506665), a lifeline (P/N 506648 - 30 feet), a wire rope clip (P/N 506649), a cable clamp (P/N 506645) and a shock absorber with turnbuckle (P/N 415836). 60-foot kits include five beamgrips (choose from P/N 415171 or P/N 415172), two end stanchions (P/N 506646), two stanchion inserts (P/N 506665), a lifeline (P/N 506648 - 60 feet), a wire rope clip (P/N 506649), a cable clamp (P/N 506645), a shock absorber with turnbuckle (P/N 415836) and an intermediate stanchion with manual bypass (P/N 506647).