3-1/2in - 3in x 1in | Socket Weld x Threaded | Sweat x FIP | Threaded x Threaded | Threaded | 1-1/2" x 1-1/2" x 3/4" | 1-1/4" x 1-1/4" x 3/4" | 1/8" | 1" x 1/2" | 2" x 1/2" | 3-1/2" - 3" x 1"