This fits the clutch on 1971-Early 1984 Harley-Davidson Ironhead Sportsters.

This tool set locks the clutch hub to the clutch basket so you can properly torque the clutch hub nut and engine sprocket/pulley nut. It includes the Stainless steel locking plate and plastic locking block.

Steps for use:

• Install the clutch hub
• Install the clutch basket, primary chain/belt, and engine sprocket/pulley
• Place the lock up plate in the basket and hub assembly
• Place the locking block tool in between the chain/belt and the engine sprocket/pulley
• Now you can torque the clutch hub nut and the engine sprocket/pulley nut to the proper specification