Map Louvre Vent Cover 9 x 3 (229mm x 76mm), Fixed Plastic Grille with Flyscreen to Cover Single Brick, Dark Brown

Overall vent size: 260mm x 90mm; Screw hole distance: 245mm x 76mm For openings up to 229mm x 76mm (9″ x 3″); Airflow when open: 4400sq mm This plastic vent has a fixed flyscreen to keep out insects and spiders and it is ideal for domestic applications such as cupboards and larders Made of strong plastic, it is suitable for interior and exterior use; Designed to cover a single brick aperture Louvred vent encourages the flow of air through a building