29-1/2" Max-Lok Spline Adapter - Milwaukee Electric Tools

Features and Benefits: ?Easy to use: The connection adapter's sliding sleeves offer twist and lock security ?Efficiency: Save time and money by leveraging your shorter, less expensive bits and rotary hammer ?Maximum energy transfer: Maintain drilling productivity, even at 82-1/2" ?Versatility: System is compatible with any rotary hammer for drilling in tight spaces 29-1/2 in. spline extension to be used with the Max-Lok system.