MusicNomad Tri-Beam 3 'n 1 Precision Straightedge

The MusicNomad Tri-Beam 3 'n 1 Dual Notched and Precision Straightedge delivers an advanced solution for diagnosing fret and fretboard flatness across acoustic and electric guitars. Featuring an innovative 3-wall triangular design, it combines two distinct notched straightedges with a 17.6 in precision flat edge to cover a comprehensive range of scale lengths from 24.625 in to 25.625 in.
Crafted from premium 6063-T5 aluminum with a durable blue anodized finish, this tool provides exceptional rigidity and abrasion resistance. Precision continuous 5-axis CNC machining ensures smooth, flawless edges with a tight accuracy tolerance of +/-.00125 in/ft to accurately measure neck relief and identify uneven frets.
Equipped with a convenient hang hole for workshop storage, the Tri-Beam supports standard scale formats including Fender, Gibson, and PRS instruments. Its versatile notch spacing spans up to 22 fret slots, making it an essential instrument setup and fret care tool for luthiers and guitar technicians.
Material
6063-T5 Aluminum
Finish
Blue anodized
Accuracy tolerance
+/-.00125 in/ft
Length
17.6 in
Fret scale lengths covered
24.625 in to 25 in and 25.34 in to 25.625 in
Design
3 wall triangle design
Manufacturing
Single setup, continuous 5-axis CNC
Brand
MusicNomad
Model Number
MN821
Product Type
Guitar Straightedge