Get the most out of your in-line needle scaler with our all-in-one rebuild kit. Featuring O-rings, valve springs, retainer buffer, needle set, and compression spring, our kit provides everything you need to keep your scaler operating at its best. Designed for easy use, our kit allows you to repair and recondition your scaler quickly and easily. Simply replace the old components with the new ones and your tool will be as good as new. Don't let a worn-out scaler slow you down - upgrade your tool with our rebuild kit and get back to work with the ultimate cleaning power.