Wall Stack Register 90 Degree Angle Boot | 12" X 6" X 8" | Compatible with Duct 8" w28h28 + Product Details Perfect Fit Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 18" OR 18" x 30" duct opening (measured at the opening)

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+ Product Details Size & Compatibility – The size of the side round ceiling box is 6" X 6" X 6" and it is compatible with duct 6"

Dimensions With Outer End are 11

Design – Aluminum frame with no welded edges

Wall Stack Register 90 Degree Angle Boot 12" X 6" X 8" Compatible with Duct 8" w28h28 + Product Details Perfect Fit Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Perfect Fit & Easy Sizing Designed for a 30" x 18" OR 18" x 30" duct opening (measured at the opening) cursor: pointer