Witten Vent 510WH Foundation Vent, 15-1/4 in W, Polypropylene, White
- SKU: 6227078
- Model No: 510WH
- UPC Code: 008661510043
- MFG: WITTEN AUTOMATIC VENT
- Package Size ( L x W x H ): 18.3in x 10.3in x 8.5in
- Weight:0.77 lbs
- Availability: 878
$10.82
Grill with a flange and (4) screws to hold it in the foundation opening, has no flap or slide mechanism to open or close it, so the air can constantly move through. Size of 7-3/4 in x 15-1/4 in so it easily fits the standard 8 in x 16 in block foundation opening.