Seal It Up: Retrofit left the back side of your housings a bit open to the elements? These rubber housing caps may be the perfect solution to re-seal. Sizing: Available in four different diameters to fit the most common headlight flanges: 75/80/90/100mm internal diameter. To Measure: Measure the outer diameter of your headlight's rear flange and select from the size menu above. If you're over by +3mm, we recommend going for the next size up and using a large zip tie to secure them. Durable: Made of durable black rubber, they wont harden or crack over time through from hot and cold temperature changes. Ribbed inner ridge works to keep them fit snugly to the backside of the housing. Confidence: Order with confidence when purchasing through our website. The products offered have been thoroughly tested to make sure they meet our strict quality standards to ensure the best reliability and performance. We always provide honest feedback on products and helpful tips for any project due to our extensive experience with all makes and models. We offer competitive pricing, fast shipping, and the latest and greatest products from the top manufacturers. Contact us today with any questions; you won’t regret it! COMPATIBILITY Inside Diameter: As Listed Flexibility: +/- 3mm WHAT'S INCLUDED 2x Caps: Molded Rubber (size varies) Warranty: One Year
