STEEL UNION MALE/FEMALE 3-1/2 NPT

Steel Union Thread Gender Male to Female Trade Size 3 1/2 in Ends - Hazardous Fittings 3 1/2 in FNPT x 3 1/2 in MNPT Overall Length 4 1/4 in Outside Diameter 4.56 in Overall Width 4 7/16 in Weight 4.48 lb Steel Finish Zinc Plated Hazardous Location Rating Class I Divisions 1 and 2 Groups C D Class II Divisions 1 and 2 Groups E F G Class III Divisions 1 and 2 UNF For Use With IMC Rigid Conduit Threaded Conduit Conduit Fitting Type Union Connection Orientation Straight