TheCyclo Tools Cassette Lock Ring Toolhas a removable pin for use with hollow spindle. It is heavy-duty, high-quality and durable, with comfortable cushioned handles. Comes with interchangeable heads that are also available separately - For Shimano HG head/Campag lockring head. Cyclo Tools Cassette Lock Ring Tool Removable pin for use with hollow spindle Suitable for Shimano cassettes Tools have cushioned handles Comes with interchangeable heads supplied