Van Stone Flange | Socket Weld x Threaded | Compression x MIP | Threaded x Threaded | Threaded | 1-1/2" x 1-1/2" x 1" | 1" x 3 | 1" | 2-1/2" x 1-1/4" | 3/8" x 1/8" | 3" x 1"