9PCS Guitar Allen Key Hex Wrench Set For Ibanez,Yamaha,Fender,Takamine,ESP,PRS - Guitar Repair Tool

Guitar Truss Rod Allen Wrench Adjustment 9 Pieces Tool Set; Size: 5.0MM, 4.0MM, 3.0MM, 2.5MM, 2.0MM, 1.5MM, 3/16", 1/8", 1/20"; The length, durability, and variety of sizes let you perform truss rod ;adjustments efficiently; Truss Rod Set for Acoustic, Electric and Bass Guitar ;