【Save Your Energy】: Structural design, gently turning a small wrench can produce a strong pulling force.【45 Carbon Steel】: The motorcycle bearing puller is made of high quality 45 carbon steel, with high hardness and good performance.【Stable and Durable】: Strong and durable, the bearing puller has a long service life that you can use it for a long time.【Easy to Use】: This inner bearing puller is easy to use and install, you can install it in a few minutes, very convenient.【Function】: The inner bearing puller can be used to remove guide bearings, pump bearings, brushes. Removes all sleeve-type bearings with an inner diameter of 17 to 38 mm.