Threaded Chase Nipple 316 Stainless Steel Trade Size 2 1/2 in Overall Length 1 15/16 in Finish Polished Compatible Conduit Type RMC IMC Thread Size 2 1/2 In.-8 Thread Type NPT Conduit Fitting Type Connector Standards UL For Use With Threaded Metallic Conduit For Conduit Type RMC IMC Overall Width 3 3/8 in Weight 0.98 lb Compatible Conduit Trade Size 2 1/2 in Connection Type Threaded Indoor/Outdoor Usage Indoor/Outdoor Inside Diameter 2.45 in