The Boatswains' Chair, also know as a Bosuns' Chair, supports & positions a worker from above, thus permitting free use of hands. 

Gemtor's new TB series of Tie-Back Lanyards are designed for use when wearing a full-body harness and is recommended for use whenever the possibility of a free fall exists to assure that forces are below OSHA limits. 

The friction buckle is constructed of rugged 1 ¾” wide polyester webbing