FeaturesMalleable iron device boxes and brazed hubs, malleable iron or steel covers, stainless steel cover screwsIdeal for areas where boxes are subject to rough usageCorrosion-resistant for indoor or outdoor installationsWeatherproof, raintight and dust tight when used with cast gasketed coversBoxes take standard flush wiring devices exceeding 1-5/8 in D under fastening earsRidge top construction provides positive fit between gasket, box and cover to seal out moistureFor use with threaded rigid metal conduit and IMC and NEC listed for ordinary locationsWithout lugs