Side Outlet Ceiling Diffuser Box | 12" X 12" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" Compatible with Duct 8" + Product Details Size – 4 X 12 Is CRFG2028 Width_14in

+ Product Details Size – 20"w X 24"h is the size for the duct opening measurement only

+ Product Details Size - 20"w X 12"h X 2"d (for duct opening measurement only)

+ Product Details Size – 10"w X 6"h is the size for the duct opening measurement only

5 IN A PACK - 8 Inch Diameter Pipe – 25 Foot Length When Connected – 30 Gauge Thick & Made of Thick & Durable Galvanized Sheet Metal - Used For HVAC System Duct Work In Any Building or Home In Any Building or HomeIn Any Building or HomeIn Any Building or HomeIn Any Building or Home

+ Product Details Size – 29"w X 22"h is the size for the duct opening measurement only

Side Outlet Ceiling Diffuser Box 12" X 12" X 8" Galvanized Steel Metal Box Is Compatible With Duct 8" Compatible with Duct 8" + Product Details Size – 4 X 12 Is CRFG2028 Width_14in + Product Details Size – 20"w X 24"h is the size for the duct opening measurement only + Product Details Size 20"w X 12"h X 2"d (for duct opening measurement only)