1. More Choices—3', 4', 6', 8' SizesBearing puller kit includes 3', 4', 6', and 8' four puller sizes, which are generally more comprehensive than commercially available gear pullers and can be used for different removal scenarios, covering most applications. Bearing puller set is available in 2 and 3 jaw types for removing gears, hubs, ball races, bearings, pulleys and sprockets, and can also be used for flywheels on small engines such as outboards, lawn mowers, etc. 2. Disassembly Without DamageGear puller set can be used with hand spanner, ratchet or combination spanner to easily remove rusted or damaged parts without damage. The gear puller has a reinforced jaw end and the jaws with adequate depth to hold your component securely and distribute even pulling force to avoid damaging your component. In addition, swivel thrust plates on the larger sizes prevents damage to shaft ends. 3. Reversible Jaws Dual Hole Adjustable DesignGear puller set contains a 2 or 3 legged tool suitable for the application, with universal and reversible jaws, you can pull the part from the inside or the outside and both are designed with dual fixing holes that create a strong link between the jaws and the forcing bar and provide short or long reach. You can adjust the double holes according to the usage, flexible to use, easy to enter and grab even in a narrow space. 4. Excellent MaterialThe reversible Jaws of the gear pullers are made of forged chrome vanadium steel, which is hard, strong and wearresistant, and can withstand high strength pressure without deformation or breakage, and has a long life. The metal clips of the gear pullers is made of zinccoated Iron, which is strong and durable and resistant to corrosion. The threaded central forcing bar is coated with black oxide, which can effectively prevent rusting and is highly resistant to rust.