6” X 21/2” NATIONAL MECHANICAL TEE GROOVED (ST.15)
6od x 1” NATIONAL MECHANICAL TEE THREADED (ST.16)
6od x 11/2” NATIONAL MECHANICAL TEE THREADED (ST.16)
6od x 11/4” NATIONAL MECHANICAL TEE THREADED (ST.16)
6od x 2” NATIONAL MECHANICAL TEE THREADED (ST.16)
6od x 21/2” NATIONAL MECHANICAL TEE THREADED (ST.16)
6OD X 3” NATIONAL MECHANICAL TEE GROOVED (ST.15)
6od x 3od NATIONAL MECHANICAL TEE THREADED (ST.16)
6OD X 4” NATIONAL MECHANICAL TEE GROOVED (ST.15)
6OD” X 3OD” NATIONAL MECHANICAL TEE GROOVED (ST.15)
8 x 11/2” NATIONAL MECHANICAL TEE THREADED (ST.16)
