Socket Weld Saddle | Socket Weld x Threaded | Sweat | Threaded x Threaded | Threaded | 1-1/2" x 1-1/2" x 1/2" | 1" x 1" x 1/2" | 2" x 1" | 3/4" | 3" x 3/4" | 4" x 1-1/2" | 5" - 3" x 1-1/2"