16'' x Inch / 400 mm White Steel Vent Cover Metal Square Soffit Grille Louvered Air Return for Ceiling and Sidewall Built in Protection Screen Mesh HVAC Ventilation

PRECISE SIZE:: Outer dimensions: 15.75" x 15.75" inch / 400 x 400 mm. Screw hole spacing: 15.2" x 15.08" inch / 386 x 383 mm. Screw hole diameter: Ø0.16" / 4 mm. Height: 0.24" inch / 6 mm. Manufactured of steel // High Quality Metal Air Vent Covers - Soffit Vents. Comes With Built In Durable Protection Screen. No screws included, but it has easy surface mounting. Internal and external mounting // Designed To Cover Wall Or Ceiling Openings And Ducting Vents - For Ceiling And Sidewall. Powder-Coat Finish - Smooth, Shiny, Scratch-Resistant, Beautiful., Weight: 1.5652820602 pounds, Manufacturer: Repa Market