Versatile: The bearing puller good for automobile/motorcycle/electric car bearings, motorcycle/automotive/bicycle wheel, pump bearing generator bearing, machine bearing, agricultural machinery etc. Excellent design: Pilot bearing puller adopts a three-jaw design.Three jaw design applies even pressure preventing damage to bearings, forged and heat treated steel jaws and ensure the bearing puller stability during use. Corrosion-resistant black oxide finish to make them more durable. Excellent materials: The bearing packer has high-quality carbon steel through forging and special heat treatment process, so that it has high hardness, good toughness, strong and durable. Reasonable structural design: The internal bearing puller has a sturdy structure, high-strength torque and high toughness. Gently turning the small wrench that can produce a strong pull force. And it can be slip-resistant and firmly grasped, saving time when using Scope of application: Bearing Puller uses in removing all sleeve-type bearings from diameter 0.6" to 1-1/2" (16mm-38mm),removes all sleeve-type bearings with 1/2"-2"inside diameter. Note: Please keep balance when using it to avoid damage to the hook rod. If the bearing is rusty, it cannot be used.