Socket Weld x Threaded | Sweat x MIP | Threaded x Threaded | Threaded | Threaded Y-Strainers | 1-1/2" x 1-1/2" | 1-1/2" x 3/8" | 1-1/2" | 1-1/4" x 1-1/4" | 1" x 3 | 2" x 1-1/4" | 3/8" x 1/4"