45 Elbows | Socket Weld x Threaded | Sweat x FIP | Sweat x MIP | Threaded x Plain End | Threaded x Threaded | Threaded | 1" x 1" x 1/2" | 1" x 3 | 3/4" x 1/2" | 4" | 5" - 4" x 1" | 6" x 1"