Spigot x Insert Barb | Socket Weld x Threaded | Sweat x FIP | Sweat x MIP | Sweat | Threaded x Threaded | Threaded | 1-1/2" | 1-1/4" x 1-1/4" | 1" x 3/4" x 3/4" | 2-1/2" x 1-1/4" | 2" x 1/2" | 3/8" x 1/4"