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> Malco D6NA 6" std. damper w/ handles & wing nuts 100 ct
Malco D6NA 6" std. damper w/ handles & wing nuts 100 ct
This listing is for 1 NEW Malco D6NA
6" Standard Damper with Handles and Wing Nuts
Malco D6NA 6" 28 Gauge Single Bearing Standard Dampers with handles and wing nuts allow bearing holes to be made in round duct with the use of a scratch awl. Squeeze pipe so that it is oval shaped. Insert damper into pre-punched bearing hole. The pipe will spring back to round when released. Secure with the provided wing nut. The damper may be adjusted with a screwdriver or a damper handle.
> This listing is for 1 NEW Malco D6NA 6" Standard Damper with Handles and Wing Nuts (100 Pack) Malco D6NA 6" 28 Gauge Single Bearing Standard Dampers with handles and wing nuts allow bearing holes to be made in round duct with the ...
