WEATHERPROOF 4 (102) STANDARD ROUND OUTLET BOX. CSX SERIESMATERIAL:Diecast aluminum.FINISH:Electrostatic powder epoxy/polyester polymerized coating.For wet location when gasketed cover are used. NEMA 4,4XNPT threaded for use with RIGID and IMC conduit.Furnished with 5 tapped holes and 4 threaded close-up plugs.Hub sizes: 1/2 (12.7), 3/4 (19.0)Green ground screw included.Blank cover screw holes prevent conductor damage during installation, provide water-tightness.APPLICATIONS:Splice box for general purpose.Splice box for pendant fixtures.Splice box for lampholder LHS Series.In installations of threaded RIGID and IMC conduit.Provide openings for making splice and taps.Allows access for maintenance.Manufactured in compliance with:UL 514 ACAN/CSA-C22.2 No. 18-92 DOWNLOAD SPEC SHEET