Fuliko 5.5 Inch (Inner) Pack of 5 White Steel Square Air Vent Cover, Register Vent Deflector, HVAC Louvered Grille with Screen, Bathroom Office

PRECISE MEASUREMENTS: Exterior dimensions: 6.49" 6.49" inches. Screw hole dimensions 5.70" 5.70". Grill overall thickness 0.31" inches. Manufactured from steel and with epoxy for cleaning and scratch resistance. Product is designed to enable surface-mount installation for HVAC , making it appropriate for various projects. Crawl vent cover for furnace vent screens, air returns, exhaust air circulation, garages, basements, and more. Installation of the vent cover involves measuring and the hole with the cover opening, and it can be mounted any flat surface indoors or outdoors using 4 screws. The screws are NOT included. Additionally, the vent cover is constructed from steel, ensuring durability and rust resistance in harsh environments The to complete your ventilation , grilles serve dual function by facilitating ventilation, allowing fresh air in and expelling stale air, while also as protective barrier to debris from entering the and accumulation of dirt It includes screen that your ducting from external damage.