10" Round, Fresh Air Inlet Wall Cap, Aluminum For 10" round duct; Intended for make-up air inlet applications; Height 0.000; Width 0.000; Depth 0.000; Weight 0.00; Color Aluminum; Operating System; Batteries Included; Batteries Required; Number of Batteries; Battery Type; Language English; Assembly Required .025 Aluminum - natural finish Attachment collar 3-3/8" long Without backdraft damper Includes mesh screen