ACW 360 Pop Vent Large - allows for 360 degree ventilation, either to let hot air out or to draw cool air in to the car. When not required, these can be snapped shut.
Manufactured in crystal clear UV stable polycarbonate for ultimate strength and durability.
Hole diameter - 83mm (3 1/4" inch)
Interchangeable with the no longer produced CC3251 and F325A SnapVent.