3M Protecta PRO Concrete D-ring Anchor

* Bolt to concrete or steel structure to use as a fall arrest anchor point. * The steel plate offers rre-drilled 9/16 in. (14.3mm) holes and has a compact 6" x 6" x 0.5" (15.2 x 15.2 x 1.3 cm) steel plate * The concrete bolt kit with four 1/2" x 3-3/4" (1.3 x 9.5cm) bolts is included. * Utilizes a steel D-ring as a compatible tie-off point. * The high strength steel construction is extremely rugged and has a corrosion resistant powder coating. ** Meets or exceeds all applicable OSHA Standards for fall arrest applications when used according to the manufacturer's instructions.