Learn more about the UST here!

  The Ulitmate Sizing Tool allows customizers to emboss the entire reed slot without moving the reeds!  Machined to exacting tolerances, this deceptively simple looking tool with indexed cut-outs for your index finger and thumb can easily tackle the “first 3rd”—and again—the most important segment of the reed slot sizing process.  It also works for tip scopping, deburring, and plinking!

***NEW PRICE*** $25 USD

Email Mike for availability...currently IN STOCK!

Download the user manual here.