Unbranded 4 in. Dia Cast Iron Pipe Damper, Black

Installation of a pipe damper, allows the stovepipe to be closed off when not in use, limiting the amount of heat loss in cold weather. Minuteman Pipe Dampers are available in a six diameters, 3 in. to 8 in. Dampers are made from cast iron, finished in Black, with a chrome plated pin and stay-cool coiled handle.Durable pipe damper: installation of a pipe damper allows the stovepipe to be closed off when not in usePrevent loss of heat: minimize and limit the amount of heat loss in cold weatherPin and handle included: features a chrome plated pin with coiled stay-cool handleDimensions and material: measures 4 in. Dia, available in 6 sizes, made of black cast ironWarranty included: all items have a 90-day manufacturer's warranty