Carparelli Guitar Precision Notched Straight Edge Dual Scale Design 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.

Short scale 24.75 on the one side & Long Scale 25.5 on the other. Great for most Gibson Lespauls, Epiphones ( Short Scale ) and Fender ( Long Scale )

Made of high quality steel to last you a lifetime.

Length	16-1/2"	(420mm)
Width	1-1/2"	(38mm)
Thickness	.130"	(3.25mm)