BUCKINGHAM 5VV124+Z BUCK STOP For full body harness with steel ring dorsal attachment. 6" shock pad covered by a clear shrink tube. Adjustable length woven nylon with 17061 locking snap hook on both ends. Add 'S1' for an FR lanyard. Length-4ft. Meets ANSI Z359.1-2007 for a 3600 lb. gate.