8"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 9.25"W x 5.25"H] Curved Blade Steel + Product Details Size - Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details Size - 26"w X 8"h is the size for the duct opening measurement only

+ Product Details Size - 28"w X 28"h X 2"d (for duct opening measurement only)

Some of our best features aren't readily apparent

compatible with duct 8" | 10-Pack of 2' pipe – 20 foot length when connected – 30 gauge thick & made of thick & durable galvanized sheet metal

Strong Sharp Cut – Straight Cuts - blade does not bend or break - uses SK5 Japanese alloy steel V blade for one point cut

8"W X 4"H [Duct Opening] Linear Aluminum Clip On Bar Return Air Grille [Outer Dimensions: 9.25"W x 5.25"H] Curved Blade Steel + Product Details Size Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size 26"w X 8"h is the size for the duct opening measurement only + Product Details Size 28"w X 28"h X 2"d (for duct opening measurement only)