Four choices, including 30-foot and 60-foot kits. The 30-foot kit includes two beamgrips (choose from P/N 415171 or P/N 415172),  two end fittings (P/N 506637), a shock absorber (P/N 415836), a lifeline (P/N 506648 - 30 feet), an open wedge socket (P/N 506563) and a turnbuckle (P/N 506662). The 60-foot kit includes three beamgrips (choose from P/N 415171 or P/N 415172), two end fittings (P/N 506637), a shock absorber (P/N 415836), a lifeline (P/N 506648 - 60 feet), an open wedge socket (P/N 506563), a turnbuckle (P/N 506662) and a manual bypass (P/N 506636).