1/4" Malleable Iron Plug - SQ HD Solid Import

1/2" Ductile Iron Plug

3/4" Malleable Iron Galvanized Square Head Cored Plug Import

1 1/2" Malleable Iron Galvanized Square Head Cored Plug Import, UL Listed and FM Approved

1 1/2" Cast Iron Plug Import, UL Listed and FM Approved

1 1/4" Cast Iron Black Plug Solid Import