40"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 41.25"W x 7.25"H] Ducting Components Designed for effortless fitting and

Designed for effortless fitting and a secure connection

+ Product Details Size – 24" Corner Baseboard Grille - White - HVAC corner vent cover

+ Product Details Size – 20" x 28" or 28" x 20" is the size for the duct opening measurement only

making it an ideal choice for both residential and commercial settings

The rigid steel will keep its shape as in brand new condition

40"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 41.25"W x 7.25"H] Ducting Components Designed for effortless fitting and+ Product Details Size 40"W X 6"H is (for duct opening measurement only); actual front end outer dimensions are 41. 25" Width X 7. 25" Height. Design Designed for concealed, flush placement on your wall with a 3 8 inch space between louvers, this linear grille comes with an installation frame and clips for easy hook in assembly, ensuring a refined and seamless look. High Quality Aluminum The premium durable aluminum will never rust and it will never