Plaque and Gauge Tool for Reed Adjustments The Plaque and Gauge Set from ReedGeek is your all-encompassing reed tool system for flattening reed tables accurately. With this set in hand, you'll never have to worry about throwing out reeds that don't work for you — you can fix them instead! With the included gauge and plaque, you can precisely determine the facing lengths in order to adjust the reed most effectively. At Sweetwater, we appreciate this tool's marked tip, which supports the reed while you make adjustments with other ReedGeek tools. As a result, you can tweak and adjust your reeds till they function to your exact specifications — zero hassle!ReedGeek Plaque and Gauge Set Features: Plaque and gauge help determine the adjustments needed to the reed Allows you to quickly determine facing lengths Marked tip on the plaque can be used to support the reed while making adjustments with