The Guitar NutBuster® is extremely versatile and is designed to be used on Standard 6-String Electric & Acoustic Guitars having a common 1-3/8” (34.93mm), 1-13/32” (35.72mm) or 1-7/16” (36.51mm) Low E string to High E string spread at the nut. This basically covers the vast majority of common guitar models available having a Total Nut Width of 1-11/16″ plus or minus 1/32″ (42.07mm-43.66mm). Fits Both Right & Left-Handed Guitars.

(Please don’t hesitate to contact us with any compatibility questions or concerns for using the Guitar NutBuster® on your particular guitar model.)