Product Description The Shimano TL-LR20 Lockring tool - for oversized Center Lock The Shimano TL-LR20 lockring tool is suitable for the lockring of the Saint SM-RT80 brake rotor. By using a 1/2" ratchet or a 24 mm open-end wrench, you can install or remove the oversized Center Lock rotor. The tool is made of hardened steel and is stable and robust. Specifications:Function:installing & removing Center Lock lockringsTool Type:socketDrive:1/2" square wrench, 24mm open-end wrenchCompatibility:SM-RT80Technical Information:Material:steelFeatures:stable and durable due to hardened steelNote from the manufacturer:This tool cannot be used for standard center lock and standard retaining rings due to different dimensions Manufacturer Number:Y-25U15000 Contents:1 x Shimano TL-LR20 installation tool Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands [email protected]