Smoke Pipe Damper - Point pierces any ordinary stove pipe. Steel spindle is 1-piece continuous construction. This unique spike and handle system is made of sturdy steel. Disc is made of cast-iron. Full-tension grip is not affected by heat. Spindle has a hump guide that guides the spindle into locking position. - Duct Diameter: 6''
Item# : SPM11353209016
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