Tie Down Safety’s Zip Rail Gravel Stop System includes everything needed for 420’ of fall protection for a safety guardrail system. Each kit allows workers full mobility around a rooftop, including full access to the roof’s edge. No fall arrest system or warning line system is required! This saves both time and money. The gravel stop brackets fasten onto the flat roof edge, connecting to the rails. The stanchions feature connecting pop pins for faster installation; no tools are required. Worried about transporting this guardrail kit to the roof? This full safety guardrail system’s packaging includes forklift pockets and hoisting rings for easy rooftop delivery. Tie Down Safety maintains high standards and quality control through quality raw materials and components in the USA.