(h) Nonlocking Retractor. The webbing of a seat belt assembly shall extend from a nonlocking retractor within 6 mm of maximum length when a tension is applied as prescribed rein S5.2(h). A nonlocking retractor on upper torso restraint shall be attached to the nonadjustable end of the assembly, the reel https://www.youtube.com/redirect?q=https://www.ledteks.com/seatbelt-and-safety-belt-webbing