12in | Welded | Compression | Socket Weld x Threaded | Sweat x MIP | Threaded | 1-1/2" x 1-1/4" | 1/2" x 1/2" x 3/8" | 2-1/2"-2" x | 2-1/2" | 3/8" x 1/4" | 3" x 1-1/2" | 3" x 2-1/2"