ZGAVG2 air vent grommet cap, when used with ZG1 liner, fits into a 4" hole. When used alone, fits into a 3 7/8” hole. A perfect solution when you need venting holes, such as with stereo/TV and computer cabinetry, refrigerator housings, or other enclosed structures. Smaller version available: EDPAVG2.
Size: 4-1/2" overall diameter, 3 7/8" inside diameter.
Colors: Matte Black, Mahogany, Walnut Brown, Light Grey, Navy Grey, Warm Grey, Desert Sand, Pecan, Putty and White.