1、Top quality, designed for professional use. 2、A perfect tool to remove the stuck on wiper arm 3、Tighten knurled cone to force jaws under the cable clamp 4、Turn center screw to lift clamp off terminal 5、Also removes bolted-on windshield wiper arms that fit over a tapered spline Description Features: Top quality, designed for professional use. A perfect tool to remove the stuck on wiper arm. Tighten knurled cone to force jaws under the cable clamp. Turn center screw to lift clamp off terminal. Also removes bolted-on windshield wiper arms that fit over a tapered spline. The puller screw pad is designed to fit the top of the spline post for easy pulling. Specifications: Color: black + silver Material: metal Product Size: approx. 10 * 6 * 2.4cm / 3.9 * 2.4 * 0.9in Package Weight: approx. 251g Package List: 1 * Repair Tool