Description: Made of hard steel, anti-rust, quick install and uninstall tools for common size column foot. Each components have been upgraded, to fix and remove more quickly. A word slot cassette body, prevent slippery, prevent fall off. Quick disassembling, suitable for mountain bike, road bike, etc. Specification: Material: Stainless Steel + 45# Steel Screw Pole Diameter: Approx.6mm Length: Approx.150mm / 5.9inch Package Includes: 1 Piece Bicycle Hub Remover