Backdraft dampers with galvanized steel collar and lightweight aluminum damper blades
Spring loaded for positive closure
8' Duct

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 8.5 inch
Height : 6.5 inch
Length : 8.5 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 1.05 pounds (View shipping rates and policies)

ASIN : B0039QB1AA