Unior Cassette Lockring Wrench With QR Guide Unlock The Potential Removing your cassette makes a few things much easier. You can clean your cassette and bike much easier and you can fix broken spokes much easier. The Unior Cassette Lockring Wrench With QR Guide includes a guide pin which will help to keep the tool from slipping out of the lock ring. This wrench has an integrated handle with plenty of length for all the leverage you'll need for those stubborn lock rings. It is compatible with any Shimano or SRAM-style lock ring. Features Integrated handle with enough length for excellent leverage Guide pin makes it easier to slide it in Compatible with Shimano or SRAM-style lock rings | Unior | Cassette Lockring Wrench With Qr Guide Red/orange