Autobar Hex Head Metal Car Dust Caps 4 Pack 4 Pack

Autobar 320H Hex Head Metal Dust Caps, Pack of 4Dust caps screw onto the car's tyre valve stem to keep dirt, moisture and road grit out, protecting the valve core that holds the tyre's air pressure. Left uncapped, a valve stem is exposed to the elements every time the wheel turns, and a damaged or corroded valve core is one of the more common causes of a slow puncture.This set of four has a hexagonal head rather than a plain round one, giving a smarter, more finished look on the wheel. They make a straightforward replacement for lost or damaged caps, or a spare to keep in the glovebox.