Precision Notched Straightedge

Precision Notched Straightedge

A StewMac Original, the Precision Notched Straightedge allows you to accurately check the flatness of your fingerboard, quickly measure neck relief, locate problem areas, and determine if truss rod adjustments are necessary.

2-in-1 tool: Not only is it great for checking the flatness of your fingerboard but you can also use it to check your fret leveling by placing it directly on top of the frets.

You won't find this level of quality with cheap knockoffs!
Each of our straightedges go through a rigorous 13-step manufacturing process that guarantees accuracy to +/- .0015" per foot.

These straightedges are extremely precise, heavy duty, and designed to handle a lifetime of use in your shop. Before each one gets shipped, it's personally inspected before leaving the factory.

Machined from ultra-high-grade stainless steel, our StewMac Notched Straightedge won't bend or dent as easily as the aluminum straightedges on the market. The satin finish allows you to mark it with a pencil in order to make notes or to compare one guitar’s setup to another.

• Guaranteed accuracy to +/- .0015" per foot
• 3mm thick stainless steel
• Individually inspected to ensure precise tolerances

#3814 For guitars
One edge is notched for Gibson "long scale", plus Fender and Martin fretboards. The other edge fits Gibson's 24-3/4" scale, plus 25" Paul Reed Smith and Dobro® Scale.

#3813 For basses
One edge is for Fender 34" scale; the other edge for 35" scale.

#3812 For short scale basses and baritone guitars
One edge fits Fender Bajo Sexto 30.2" scale, Gibson EB 30.5" scale, plus Fender 30" short-scale bass and Danelectro 30" baritone scale. The other edge fits Fender's Baritone Custom Jaguar 28.5" scale, Eastwood's 28" scale and custom baritone scales falling between 28" and 28.5".