Hex Bushing Fittings
6″ x 4″ Pipe Fitting, Hex Bushing, 6″ Male NPT x 4″ Female NPT, 150# Galvanized Malleable Iron
$72.84
Square Head Plugs
6″ Pipe Fitting Square Head Plug, 6″ Male NPT x Square Head Plug, 150# Galvanized Malleable Iron
$83.37