When it comes to your overall safety on the road, your headlights are one of the most important components on your ride. This is because they are the only unit on your ride responsible for your nighttime vision ability and the ability of others to see you. However, just the act of shining light away from your vehicle is not enough. You also need to be able to direct that light into the proper area for complete safety. This control is impossible without a properly working headlight adjustment screw. If you have lost your adjustment screw you will definitely need a replacement. Without a Replacement Headlight Adjust Screw your light beam could be misdirected. Obviously if your illumination is pointed off to the side of the road you will be unable to see the path in front of you clearly enough to drive. Or, if the light is pointed to high, or too far off to the left, you could actually endanger the driving safety of driver coming at you on the road. Before your illumination system becomes more of a hazard than a help, you need to make sure you have the proper tuning with a Replacement Headlight Adjust Screw. Once this screw is in place you will have optimal control over your lighting system. And, if your headlight ever slips out of adjustment again, you will just have to tweak the tightness of the Replacement Headlight Adjust Screw to have your system in proper working order again. Automobile enthusiasts certainly deserve professional technical support when they buy dependable automotive parts. Because you deserve that, we run a 24-hour, 7 day a week help desk to help you with your calls. To sweeten the deal, there is completely free shipping for every order at least $50. If you find a better price, tell us - we always beat any advertised price for auto parts.