With the Festool 490560 locking knob handle, you immediately restore the dependable clamping performance of your vs 600 jointing system. Clean and repeatable dovetail joinery demands rock-solid workpiece fixation during every routing pass. This genuine Festool replacement part replaces a worn, broken, or missing handle on the clamping bar without needing to replace the entire jig assembly. You install it quickly and easily directly onto the base unit, locking your workpiece firmly in place. By eliminating slippage while routing, you regain full control and achieve flawless routing results in your workshop.