Features: Made of high quality metal materials, corrosion resistance, good use performance. The wheel bearing greaser tool can keep the wheel bearings lubricated and the car running smoothly. Easy to install, there is no need to remove the axle, just remove the wheel and hub to use this tool. Compared with the replacement of bearings, it is more cost-effective to regularly use the tool to replenish the lubrication required by the bearing. Available in a variety of diameters, this tool is suitable for Polaris UTV and ATV wheel bearings. Specifications: Size:As Shown Material:Metal Diameter:35mm / 39mm / 40mm / 44mm Note: Please allow 1-2cm errors due to manual measurement. Because of the different display of each computer, the pictures may not reflect the actual color of the item. Package includes: 1 Piece Wheel Bearing Greaser Tool