Connector, 316 Stainless Steel, Trade Size 3 in, Overall Length 2 15/32 in, Finish Polished, Compatible Conduit Type EMT, Thread Type NPT, Conduit Fitting Type Connector, Standards ANSI, UL 514B, For Use With EMT, For Conduit Type EMT, Weight 1.15 lb, Connection Type Set Screw, Includes Stainless Steel Locknut, Inside Diameter 2.21 in, Outside Diameter 2.45 in