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4" Duct Damper with 2-Pin and Handle
$4.18
4 inch Duct Damper with 2-Pin and Handle
Description
Details
Lukjan Duct Damper, Series 8, 4 inch Damper, Round, 1/2 inch height x 5-1/2 inch width Features
Features
- Precision stamped galvanized damper clip
- Superior spring load design
- Engineered with an overrided point for increased strength
- Washer and damper handle: stamped for increased strength and corrosion resistance
- Die cast wing nut for superior strength and reliability
- Galvanized steel per ATSM-A653 cs type b