Features and Benefits: Highly durable with mild abrasive coating Pivoting handle design for added versatility Works for both male and female connectors on flat pin and spade style terminals Designed to clean and enhance electrical connections safely Reduces diagnostic guesswork Increase overall harness life Comes with a large, medium and small size cleaner for the most common electrical connectors Includes a premium-quality holster with magnetic clasp Patented The 3-piece, pro series set, Diamond Grip Terminal Cleaners features three different size tips with a highly durable and abrasive coating specifically designed and custom engineered to fit and clean most male/female flat pin-type connectors. They reduce diagnostic guesswork and increase overall harness life. This set includes a large, medium and small cleaner for most connectors. Connector applications: computer modules, engine, general transmission, fan, alternator connections, radios, lights and many more. Warranty: New out of box defects