FallTech Hinged Trailing Rope Grab w/ Attached Shock Lanyard - 3 ft.* The FallTech Hinged Trailing Rope Grab moves with the worker as he moves up and down the line, eliminating the need for constant adjustments and increasing worker productivity. * This trailing rope grab has been designed for 5 8" rope vertical lifelines and the hinged designed allows it to be installed and removed from any area of the lifeline. * The FallTech Hinged Trailing Rope Grab includes a permanently attached 3 ft. shock absorbing lanyard for