Round Plastic Vent Grill Fits 2-1/2″ Diameter Hole
Plastic Vent Grill fits 2″ X 4″ hole. For 3/4″ panel or plywood
Round Plastic Vent Grill Fits 2″ Diameter Hole.
Plastic Vent Grill With Screw Holes Fits 2-5/8″ X 8-21/32″ Hole.
Plastic Vent Grill Fits 2-3/8″ X 8-5/8″ Hole