The Spectrum complete windshield repair system utilizes the latest in windshield repair dry vacuum technology. Using all stainless steel parts and components this injector is covered with a life time warranty. Made up of 4 components machine to precision the Spectrum injector is built to last. Combining our patent PRISM™ technology this tool uses dry vacuum to achieve a more efficient and consistent result every time. Our most popular design EVER! Makes repairing windshields as easy as it gets.Includes complete injector and bridge.