American Valve AV302044 1/2-Inch Galvanized Split Ring Hanger
American Valve split ring hangers are recommended for suspension of non-insulated stationary piping, allowing it to run close to the ceiling or walls.
American Valve AV301689 3/8-Inch Ceiling Flange
National Hardware N179-432 4000BC Steel Threaded Rod Zinc plated, 3/8"-16x24"
American Valve AV301968 1-1/2-Inch Galvanized Split Ring Hanger
American Valve AV302041 1-1/4-Inch Galvanized Split Ring Hanger
HANGER SPLIT RING 1" by SIOUX CHIEF MfrPartNo 516-4GPK2