【Wide Use Tool Set】Include Terminal removal tool Kit + Automotive Circuit Tester + Diamond Grip Terminal Cleaner Set + Automotive Trim Tool Set, 5 Types of tool kits in 1 protective bag, more convenient to carry and use 【Terminal Removal Tool Kit】This terminal Removal tool kit Works for most connector terminals, suitable for Most Vehicles Automitive Terminal Connector Block Depinning Tool kit 【Automotive Circuit Light Tester】3-26v low DC voltage circuit test light, designed for checking various vehicles electrical circuits, also helpful for testing other 3-26V wirings and circuits 【Diamond Grip Terminal Cleaner Set】This 5 in1 Terminal Cleaning Kit Removes corrosion & Extend harness life, cleaning flat and spade terminals 【Automotive Trim Tool Set】Suitable for trimming car audio radio, door panel, window, automotive interior repairing and furniture restoration