KWIKSAFETY COMPATIBLE: The KwikSafety GATOR is a hinged roof anchor ideal for residential and commercial roof work. It is compatible with any hook and all KwikSafety harnesses, lanyards, or self retracting lifelines. The GATOR is a temporary roof anchor bracket that can be used on wood and metal roofs. With no screws, nails, or fasteners included, the GATOR has 16 holes on each side (32 total) for wood truss attachment or steel roof anchorage. The GATOR is an essential part of any roofers tools!, PREMIUM BRAIDED ROPE (Better Than Twisted Rope!): Durable vertical lifeline rope/lineas vida made of yellow & black quality interlaced 100% polyamide fall protection rope. The braided design makes it stronger & more resistant against abrasion & standard use, making this roof rope more flexible, sturdy & long-lasting. Features a hardened, plastic thimble for greater strength & includes a 100% polyester shock protection absorber enclosed in a PVC cover that will deploy in the event of a fall., OSHA COMPLIANT (Keep OSHA on Your Side): Put the GATOR anchors on the frontlines of any project where OSHA compliance is required. It is a super versatile tool that can be used for climbing on a roof or ladder, construction, roofing, gutter cleaning, installation, steep roofs, inspection, maintenance, wind turbines, communication towers, ship yards, rigging, window washing. Used by iron & steel workers, roofers, linemen, engineers, inspectors, supervisors, technicians, industrial painters.