4inch Wide x14inch Long (Duct Opening Size) Decorative Floor Register Vent with Mesh Cover Trap (Overall Size 5.5 inch Wide x 15.5" Long) Matte Bronze actual outside dimension is 21

actual outside dimension is 21

The listed size 10" x 8" is for the inside duct opening measurement

75” high

Two screw holes on each side with distance of 14

4inch Wide x14inch Long (Duct Opening Size) Decorative Floor Register Vent with Mesh Cover Trap (Overall Size 5.5 inch Wide x 15.5" Long) Matte Bronze actual outside dimension is 21This sleek design decorative floor register has a rubbed bronze finish. It fits in 4 inch x 14 inch duct opening. To make sure you get the right size, please take off your old floor register and measure the duct hole. Do not measure the surface as registers vents are measured by inside dimensions. Styling and Durability: Immerse yourself in the epitome of quality with our floor registers, meticulously fashioned from heavy duty 18 gauge steel to