Wood Shapes® Metal Box Damper

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  • Regular price $10.67

Metal Box Damper for Vent Control in multiple sizes. Made in the U.S.A. Can adapt to a grill or vent that does not already include a damper. Some states like MN now require a damper control on every vent for new construction. 


  • Designed to fit in vent
  • Standard sized vent
  • Could be fastened directly into subfloor cavity as well
  • Control lever is designed to be accessible through a louver in the vent cover