Mercury & Mariner Interchangeable Propeller Hub - 201 | Turning Point 11100101 TURNING POINT PROPELLERS INC Mercury Interchangeable Propeller Hub 1110 0101 Utilizing high-tech shock-absorbing polymers and a solid brass spindle, the Turning Point MasterGuard & MasterTorque hubs will not corrode or break like competing hubs and are covered by an industry-leading Lifetime Warranty. Each hub’s one-piece design ensures simple housing replacement, making a prop change quick and easy. Mercury Interchangeable Propeller Hub 8 spline with locking nut For use with Turning Point interchangeable hub propellers Replaces Turning Point 201 Enhanced lower unit protection Molded glass filled nylon over marine bronze Lifetime Warranty Turning Point Propellers Prop Wizard