byewire air vent covers for wall or ceiling, 10 x 6 inch duct opening, two-way ventilation register, steel hvac register cover, ac vent cover, for home, office, bathroom, 4 pack black 10x6 4pcs black is up for auction in Tools & Home Improvement. This item is in New/Like New condition. Bid on this item at our Rogers - N Dixieland Rd. location before the auction closes.