Features: Carbon Steel3-jaw gear puller adopts carbon steel overall heat treatment, it has the hardness of HRC45 and high torque, and is strong and durable. 2 SizesThe working range of 3inch is about 35-75mm/1.38-2.95inch, and the working range of 6inch is about 60-150mm/2.36-5.91inch. You can choose according to your needs Powerful and StableSlim puller jaws allow for easy gripping and access to tight spaces while the steel center screw offer smooth operation. 3 or 2 JawsThree-jaw construction ensures equal load distribution, secure hold, and concentric pulling action. And you can easily transform it between two claws and three claws. Removal ToolThe hand tool is used to remove slide gears, pulleys, bearings, bushings, and flywheels without causing damage to them. Specifications: Material: High Carbon Steel Color: Black 3inch size: Working range: (Approx)(DIA) 35-75mm/1.38-2.95inch Pulling force: 1 tons Thread length: 60mm/2.36inch Bolt length: (Approx) 105mm/4.13inch Bolt tip diameter: (Approx) 12mm/0.47inch Jaw size: (Approx)(L) 90mm/3.54inch 6inch size: Working range: (Approx)(DIA) 60-150mm/2.36-5.91inch Pulling force: 2.7 tons Thread length: 120mm/4.72inch Bolt length: (Approx) 168mm/6.6inch Bolt tip diameter: (Approx) 16mm/0.63inch Jaw size: (Approx)(L) 180mm/7inch Package Included: 2pcs x Gear Pullers Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.