Sealing Fitting - Vertical and Horizontal Trade Size 3/4 in Ends - Hazardous Fittings 3/4 in FNPT x 3/4 in FNPT Overall Length 4 1/16 in Aluminum Hazardous Location Rating Class I Division 1 and 2 Groups A B C D Class I Zone 1 Groups IIC IIB IIA Class II Division 1 and 2 Groups E F G Class III Thread Gender Female to Female Used for Sealing Conduit Gray Compatible Conduit Trade Size 3/4 in Compatible Conduit Type RMC Conduit Orientation Horizontal Vertical