Product Description Windshield Wiper Puller Damage Free Removal Tool Designed to ensure that the wiper arm cover or fairing will not be damaged when the wiper arm is removed. Rigorous Design Has a strong metal frame and a strong screw with a round tip that can engage with a small recess on the windshield washer shaft or a loose nut-center the screw on the shaft for best performance. Simple to Use Simply place the puller foot under the wiper arm, and then tighten the strong screw on the wiper shaft to remove the wiper arm. Specifications: Material: Metal Collar Size: Approx. 0.59"/ 15.2mm Internal Height: Approx. 1.06"/ 27.2mm Inexpensive and Effective Wont cause any damage. Straightforward to use. Strong and robust. Note: -- Not applicable to all types of cars, please confirm the size of the wiper arm before purchasing. -- You can refer to the size of Figure 2, but please allow 1cm error due to manual measurement. Thanks for your understanding. Wiper Arm Puller Front Hub Installer Puller Inner Bearing Puller Puller 10.9 18.49 22.99 Function Designed to remove the stuck battery terminal, also remove bolted-on windshield wiper arms that fit over a tapered spline. Designed to remove front hubs on late model cars and light trucks with independent front suspension. Designed to remove all sleeve type bearings with an inner diameter of 1/2-2.