Constructed of die-cast aluminum. For use in branch circuit wiring in wet, damp or dry locations. May be used as a weatherproof junction box or as a housing for receptacles, switches, and GFCIs. Reinforced connector outlets. Powder coat finish. Eight boxmounting options with detachable lugs provided. Two closure plugs included. Ground screw installed. Four 1/2 in threaded outlets. Complies with NEMA requirements. Hubs accept all threaded fittings and threaded conduit. Multi-lingual instructions. 2 in depth.18.3 cubic inch capacity. 4-1/2 in length x 2-3/4 in width. UL listed. NEMA 3R rated.