32"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 33.25"W x 7.25"H] Drop Ceilings / Lay-In + Product Details Size –

+ Product Details Size – 4"h X 8"h is the size for the duct opening measurement only

5" depth] - see photos - Leveler

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For 12" Round Duct Opening - Spiral or Flex

+ Product Details Size – 12"w X 8"h is the size for the duct opening measurement only

32"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 33.25"W x 7.25"H] Drop Ceilings / Lay-In + Product Details Size –+ Product Details Size 32"W X 6"H is (for duct opening measurement only); actual front end outer dimensions are 33. 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