DetailsDamper Assembly Kit
Galvanized steel provides excellent corrosion resistance and longevity.
Reinforced ribs for added strength.
California residents: see Proposition 65 Warning
Weight 0.15 Pounds (Lb) Width 4 Inches (In) Height 4 Inches (In) Country of Origin USA Hazardous Material No EPA Cert Required No Length 0.25 Inches (In) Brand Miami Tech Flanged No Galvanized Yes Adjustable No Damper Type Manual Composition Steel Gauge 26 GA Insulated No Shape Round Size 4" Warranty Offered Limited