Specifications:Made of plastic material, it is very durable, and can effectively protect the knobs that need to be removed.Before removing the knob, blow the knob with a hot air blower for a while, then press the circle position of the tool with one hand, and turn the other hand counterclockwise to easily remove it.Suitable for Suntour XCT/XCM/XCR bike forks, and not applicable to forks of other brands.Item Name: Bicycle Fork Repair ToolMaterial: PlasticStyle: Single Hole Wrench, Double Hole WrenchFeatures: Durable, Good Protection, Lightweight, PortableSize Details:Single Hole Size: 8.5cm x 3.5cm x 1.9cm/3.35" x 1.38" x 0.75" (Approx.)Double Hole Size: 8.5cm x 3.5cm x 1.3cm/3.35" x 1.38" x 0.51" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Bicycle Fork Repair Tool