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Gray Metal South HVAC Air Duct and Fittings
About
Instructional Videos
Why Gray?
Our Story
Mission Statement
What’s New
Products
Information
Freight Terms and Policies
Shipping Standards
Tech Specs
3d Home Model
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Ductboard Collars
400D, 401D, 402D, 403D, 404D, 405D Series
Ductboard Spin-in
400D
Ductboard Spin-in with Damper
401D
Ductboard Spin-in with Scoop
402D
Ductboard Spin-in with Scoop and Damper
403D
Ductboard Collar
404D
Ductboard Collar (Click Click)
404DCC
Ductboard Collar 2″ Tabs
404D-2
Ductboard Collar with Damper
405D
Ductboard Collar with Damper 2″ Tabs
405D-2
Spin Fitting With Scoop & Damper With H Standoff
403MH
