8"W X 6"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 7.6"H] Adjustable Return For 14" Round Duct Opening

For 14" Round Duct Opening - Spiral or Flex

4" X 10" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

actual front end outer dimensions are approximately 42 5/8" width X 12 5/8" height -

rust-free aluminum construction with smooth finished edges and counter-sunk screw holes (screws included)

Ideal for Walls & Ceilings: Designed for seamless installation in standard 12" X 8" duct openings

8"W X 6"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 7.6"H] Adjustable Return For 14" Round Duct Opening+ Product Details Size 8"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 6" width X 7. 6" height. Design Full Control Vertical Horizontal Air flow Direction. Horizontal blades in the front, Vertical blades in the back, both individually adjustable. High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant,