Hireko Graphite Golf Shaft Measuring Gauge

The graphite golf shaft measuring gauge helps Simplify and determine the correct shaft extension for the job. It can help minimize Labor and maximize fit in lieu of a caliper. Color coded to 11 sizes. Fit virtually all graphite shaft as well as the most popular steel shaft sizes. To use, simply insert the gauge into the butt end of the shaft you wish to extend without forcing it in. When the gauge stops you identify the color just above the butt of the shaft and order or choose the correct size shaft extender to do the job correctly.