[Application]: Wiper arm puller remove tool can remove bolted-on windshield wiper arms that fit over a tapered spline. [Multifunction]: Wiper arm puller remove tool can usage to remove battery terminal clamp without damage to battery post.It fit for many cars and light trucks and also be used for removing over tight some alternator bearings. [Easy to Use]: Fix the wiper arm puller tool base firmly on the wiper arm, tighten the knurled cone to force the claw under the cable clamp, and turn the central screw to lift the claw from the terminal to remove the wiper arm. [Great Material]: Made of steel, strong metal with special heat treatment process, high hardness, and heat treated steel jaws.Jaw opening: 1/16inch- 1-1/16inch (6-28mm); Outer diameter: 1-7/8inch (48mm). Please note that the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Material: steel colour: Black Package Contents: 1 x Wiper arm puller tool 1 x Windshield wiper arm removal tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.