Valve Stem Dust Caps | Metal | Quality Part Set of 4 These are high quality aluminium air valve caps that add a personal touch to your rims as well as some added protection from tampering. They have a sleek , understated design and look OEM. The inner of the cap has a high quality rubber sealing gasket to make a strong, air tight seal. These are often used as a anti-tamper device to make it more difficult for someone to let your tyres down. The hex shape of the body means you can use a 8mm spanner to nip these up past finger tight. Anyone wanting to undo them would need a spanner or tool. These will fit modern consumer tyre valves. We recommend lubricating the threads of your valve stems a few times per year to prevent the risk of seizing.
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