Rectangular Grommet For A 3-1/4”” by 4-1/4”” holeThese vent grommets provide the necessary air circulation in your entertainment center or home office area.
They also make a great vent opening to keep your under bar compact fridge or beer Kegerator system working properly. Place a small fan behing the vent and you’ve got the perfect cooling solution with a decorative flair. Also can be use as louvered floor lights (place low wattage light behind vent ).
