Turning Point Hub Kit: 21FeaturesLifetime WarrantyNever buy another hub kit system againInner splines adapt to the engineOuter hub compatible with different propsReduce gear shock & engine/drive damageSave up to 30% when purchasing a replacement propEliminate propeller vibration & chatterEliminate hub cracking & failureCorrosion resistant materials – brass splinesReduce gear shock & engine/drive damageWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)Brochure (pdf)