Threaded Plug: 2 1/2"PBSPP21/2
Threaded Reducing Bush: 1 1/2" x 1/2"PBSPBR11/2X1/2
Threaded Reducing Socket: 3/4" x 3/8"PBSPSR3/4X3/8
Threaded Male Tee: 1/2"PBSPTM1/2
Threaded Reducing Socket: 1/2" x 3/8"PBSPSR1/2X3/8
Threaded Reducing Bush: 1 1/4" x 1/2"PBSPBR11/4X1/2