2-1/4 inch round indash three vein louver vent. The black vent can be turned in all directions or turned off completely. The vent has a sleek compact look when installed into the dash, or maintains a clean look when mounted under the dash. The louver requires a 2-1/4″ hole to mount it and measures 2-1/2″ overall diameter. The louver uses 2″ or 2.5″ duct hose please specify which size is needed, it will include 2″ if no specification is made.
Vent that can be converted to hang under the dash, see round vent holder