MusicNomad Tri-Beam 3'n 1 Dual Notched Straight Edge & Precision Tool for Guitar

One Tool, Three Straightedges

MusicNomad Tri-Beam 3 'n 1 Dual Notched Straight Edge & Precision combines three straightedges in one aluminum beam. Two notched sides sit between the frets to read true fingerboard straightness on Fender (64.8 cm), Gibson/PRS (62.9–63.5 cm), and short-scale guitars. Flip to the third edge — a 44.7 cm notch-free straightedge — to check how level the frets themselves are.

What to look for when buying

A notched straightedge should match your guitar's scale length so the notches land between frets, not on top of them. The Tri-Beam covers the most common electric and acoustic scales in one tool, providing a practical solution for techs maintaining various instruments.