Because every string’s action and playability depends on perfect alignment with your fretboard’s radius; small differences matter when tuning for comfort and tone. Traditional gauges get in the way, blocking your view or risking string contact, slowing down your setup and costing precision.
Our Low-Profile Understring Radius Gauges are crafted slim and sleek to slide effortlessly beneath strings without interference. This design lets you see clearly and measure accurately, speeding up adjustments while protecting your strings and frets. Whether you’re a pro or a hobbyist, these gauges fit comfortably in your hand and offer smooth, reliable handling.
A versatile set of 9 durable radius gauges (7¼”, 9½”, 10″, 12″, 14″, 15″, 16″, 17″, 20″) tailored to cover nearly every guitar or bass fretboard radius. Made to last and designed for precision, this set gives you confidence and control over your setups, ensuring perfect string alignment every time.
