roof master system(guardrail systems )

State of the art hanging platform and guardrail system. Heigth adjustment without removing the planks. Works on 4", 6", 8" wood, metal, and concrete walls. Complies with applicable OSHA safety standards. Lightweight for quick and easy handling. Folds down for easy storage. Save time with easy setup. Quick release wall hook. Weighs only 22 lbs. Rated at 250 lbs per bracket. Optional dual post protection.