For use in branch circuit wiring in wet, damp, or dry locations. Can be used as a weatherproof junction box, or as a housing for receptacles, switches, and GFCIs. Seamless die cast aluminum construction. Reinforced connector outlets. State-of-the-art powder coat finish. Eight box mounting options with detachable lugs provided. Two closure plugs included. Ground screw installed. Multi-lingual instructions in each package. Internal threads and hubs comply with NEMA requirements. Hubs accept all threaded fittings and threaded conduit.