Harley Benton Notched Straightedge Bass
Harley Benton Notched Straightedge Bass, Bass Building Tool, An indispensable universal tool for bass setup, Precise adjustment and control of neck straightness, fretboard flatness & fret alignment, One side edge notched for 864 mm / 34"" scale basses, Other side edge notched for 889 mm/35"" scale basses, Durable and smooth stainless steel