Guyker 8-hole Truss Rod Bar - Nut Rear Steel Dual Way Trussrod Acting for Electric Guitars Bass 440mm Luthier Tool
Part of guitar setup is truss rod adjustment to make the neck straight.
Guitar truss rod.
Total length is 440mm rod for making or repairs.
Made of high quality of steel.
Fast and easy to operate.
For all instrument types.
A must-have tool for pro luthier shops and home shops alike.
Please allow 1-2mm error duo to manual measurement.