Weight: 1.06Why wrestle with heavy flywheels when this tool makes working with flywheels hassle free. In addition to saving precious shop time and money, this Sprocket Shaft Holding Tool allows the technician to hold the flywheel assembly in a vise with or without the left side case attached. A necessity for any shop and a nifty tool for the novice. JimsFor use on Big Twin 1955/LaterBy: JIMS MACHINING