12" X 4" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 way Deflection - Brown Aluminum Adjustable Curved Blade + Product Details Size - Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size - 36"w X 16"h X 2"d (for duct opening measurement only)

Example: If your opening is 14" tall by 20" wide

actual front end outer dimensions are approximately 34 5/8" width X 18 5/8" height

Perfect for use in living rooms

+ Product Details Perfect Fit & Easy Sizing - Designed for a 6" x 8" or 8" x 6" duct opening (measured at the opening)

12" X 4" Mobile Home RV Floor Register Vent Grille with Back Dampers Fixed Blades 2 way Deflection Brown Aluminum Adjustable Curved Blade + Product Details Size Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size 36"w X 16"h X 2"d (for duct opening measurement only) Example: If your opening is 14" tall by 20" wide