Description: Battery terminal puller overall forged by carbon steel is durable and exquisite appearance. It can easily remove stuck battery terminal, also remove bolt on windshield wiper arms that fit over a tapered spline. Features: 1.LONG SERVICE TIME: With top quality, the wiper arm puller designed for professional use. Special heat treatment process makes it with long service life. 2.EASY TO OPERATE: Tightening knurled cone to force jaws under the cable clamp. Turning center screw to lift clamp off terminal. 3.MULTIFUNCTION: Repair tool can remove the stuck battery terminal, also remove bolted-on windshield wiper arms that fit over a tapered spline. It is a multi-function small repair tool. 4.EASY TO PULL: The puller screw pad is designed to fit the top of the spline post for easy pulling. Specifications: Color: Black + Silver Material: 45 # Carbon Steel Size: 11.5 x 8 x 3.4cm/4.5 x 3.1 x 1.3in Package Weight: approx.300g Package List: 1 x Repair Tool