Feature: 1. Internal bearing Extractor tool set is equipped with 5 different sizes of open clips. Used for dismounting sleeve bearings from 0.36" to 0.9" (9mm-23mm) diameter; 2. Bearing Inner Diameter: 9mm/11mm/14mm/19mm/23mm; 3. Made of high-quality steel, strong and good for for a long service time. 4. Suitable for most Mutomotive flywheels, motorcycle wheels, bicycle wheels, pump bearings, generator bearings, machine bearings, etc; 5. Easy to install. Connect this bearing puller kit with 1/2" 3/4" male thread water faucet, open clamps by turning handle clockwise to snug against the bearing for taking out the inner bearing. 6. Instructions for use: First the tool head into the inner ring of the bearing, and then screwed into the shaft, the tool head propped open hooked bearing inner ring, and then turn the shaft, you can pull out the bearing. Package Includes:: 1Set Bearing Removal Tool Kit Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.