This grill matches the Cabinet Vent and is surface mounted over a 3" to 3 1/4" (80mm) hole. It is perfect for mating with the Cabinet Vent products or helping to increase the natural airflow in cabinetry.
General Specifications Dimensions - Grill Face: Approx 4" x 4" (10cm x 10cm) Mounting Type: Surface Mount (Grill does not extend into the cabinet) Material: ABS Plastic - Smooth Colors: Black, White, Chrome Installation