Clutch Jack Accessory - Flywheel Adapter | STRONGARMConverting adapter for swivel head clutch jack (030501) Easily replaces the spline and bolts onto flat and pot style truck flywheels used with 14" and 15-1/2" clutches for more efficient removal and installationShipping weight: 18.55 lb (8 kg)Shipping Weight: 18.55 lb (8 kg)