Description

5/16 inch socket used to adjust neck relief via truss rod for USA Gibson guitars. Comes with a Phillips head screw driver on the end of the handle to remove the trussrod cover screws. The bottom of the wrench cup is rounded for better access while adjusting. Made in Japan.

This has been verified to work on USA-made Les Paul’s (standard and custom shop Historic models), ES-335 (Memphis and Nashville models), SG Standards, SJ200, J45 and J15 acoustic guitars.