Golf Mechanix Frequency Tip Weight & FLO Tracer Laser

The classic 205g frequency tip weight with a built-in laser and a internal long life CR2 battery.  This handy and easy-to-use tool works great for flowing shafts before assembly.  Mount the tip weight on the shaft and turn it on.   Twang the shaft to start oscillations and observe the pattern.  Rotate shaft to align the spine in the plane.