Adapter, Wrot Copper, 1 in, FTG x MNPT/ CONNECTION STYLE: N100A PLAIN (TUBE) 1ST END CONNECTION STYLE: M67B PLAIN (PIPE) 2ND END CONNECTION TYPE: UNTHREADED EXTERNAL TUBE 1ST END CONNECTION TYPE: THREADED EXTERNAL PIPE 2ND END NOMINAL THREAD SIZE: 1.000 INCHES 2ND END NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.125 INCHES 1ST END TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.055 INCHES 1ST END NOMINAL OVERALL LENGTH: 2.312 INCHES MATERIAL: COPPER OVERALL THREAD SERIES DESIGNATOR: NPT 2ND END