The ONLY guard rail system with hot dipped galvanized base plates to prevent rust from bleeding onto rooftops. The ultimate free standing portable fall prevention system that requires no rooftop surface attachment. Meets all applicable OSHA & ANSI standards. Skid resistand bases. Rails are powder coated safety yellow. Rail Sections include weather protected instruction holster. G-Rails come in 6' 8' and 10' sections. Warehoused in 4 regional locations to minimize freight costs.