The PX3 is the lightest, fastest, ready to deploy fall protection solution globally. Put three workers in arrest and 2 in restraint to work quickly and easily. Simply lift into place, click off and go. Includes locking tool box. Designed for TPO, EPDM, metal and built up roofing. Vertical rigging points. Meets compliance OSHA 1926.502 and ANSI/ASSE Z359.6-2009(D).