24"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 25.25"W x 7.25"H] Height_16in actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 14 5/8" width X 38 5/8" height

/* increased padding */ border-radius: 6px

a starting collar is installed for attaching a straight or split fitting for the ducts

actual front end outer dimensions are approximately 12 5/8" width X 14 5/8" height

+ Product Details Size & Compatibility – The size of galvanized sheet metal straight floor boot is 6" X 6" X 4"

24"W X 6"H [Duct Opening] Linear Aluminum Clip On Bar Return Air Grille [Outer Dimensions: 25.25"W x 7.25"H] Height_16in actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 14 5 8" width X 38 5 8" height * increased padding * border radius: 6px