ITEM NAME:Surface-hardening Rotor Lockring Cassette Cog Bike Hubs Removal Repair Tool Description: Made of chrome-vanadium steel. Durable for long time use. Suitable for DT hubs prompt disassembly and installation. Also compatibe to 240S, 240, 304, 350, 440, 540 and other ratchet wheels. Long time high temperature processing and surface-hardening heat treatment make it more solid. Lengthen remover with outer hexagon design is more easy to operate. Anticlockwise twisting will loose hub, clockwise will fasten hub. Specification: Material: Chrome-Vanadium Steel Heigth: 36mm/1.42inch Inner Diameter: 16mm/0.63inch, 20mm/0.79inch Package Includes: 1 Piece of Bicycle Hub Remover Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. SKU: DMO0019180854038537.Suitable for DT hubs prompt disassembly and installation. Also compatibe to 240S, 240, 304, 350, 440, 540 and other ratchet wheels. 1 Piece of Bicycle Hub Remover. SKU: DMO0019180854038537. Color may be slightly different since different monitor.