12" X 4" Toe Kick Grille - HVAC Vent Cover [Outer Dimensions: 13.5 X 5.5] - Brown Outdoor Vent Covers + Product Details Size -

+ Product Details Size - 10"w X 28"h is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 20" x 26" OR 26" x 20" duct opening (measured at the opening)

Actual Front End Outer Dimensions Are 12" Width X 4" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

+ Product Details Size – 20" X 20" is the size for the drywall opening measurement only

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

12" X 4" Toe Kick Grille - HVAC Vent Cover [Outer Dimensions: 13.5 X 5.5] - Brown Outdoor Vent Covers + Product Details Size -+ Product Details Size 12" X 4" is the opening (vent hole) dimension actual size is approx. 1. 5" wider High Quality High quality powder coated steel. Installation Location Placed under kitchen cabinets, bathroom cabinets or vanities. Design With its dual directional design, the Toe Space Grill ensures consistent air distribution, boosting your HVAC system's efficiency. The 45 degree louvers reduce system stress while optimizing performance. Powder