Dennis Stubblefield Tool #35 Starter Clutch Nut Removal Tool, 1/2″ Drive x 4 Prong Clutch Tool. Allows you to remove the starter clutch nut from 125cc/150cc/180cc, 4-stroke GY6 engines commonly found in Scooters, ATVs, Carts, Buggies and UTVs. *Please Note: Starter Clutch Nut is Left-Hand Thread**Note: This is a non-returnable item. Please confirm this is the correct item prior to purchasing. Please see our Warranty & Returns for further detail.