Evans Tempcon RV round louver dash vent with rotating ball, black.
Measurements: On the bottom/lower portion of the vent insert, the outer diameter is 2.5 inches. The insert itself is 1 inch in depth. The total height from top to bottom of the vent (not including the rotating ball) is 2 1/8 inch.
This vent is used on many makes and models of Class A motorhomes RVs. Made to fit Newmar part number 35307.
