Futheda Multifuncation Pocketable Stainless Steel Guitar Tool Bass Spanner Wrench for Switch Knob Tuner Repair Bushings Parts & Accessories

High quality, all made of high quality Steel, ensuring logevity and strength, sturdy, corrosion resistance and durable for long time use. This portable wrench could tighten or loosen most nuts or thumb wheels found on guitars such as output jack, control pot, pickup switch, tuning machine and bridge thumbwheels. All edges and surfaces have been chamfered and polished to avoid damage to body and surrounding areas. Good multi tool for electric guitar bass repair,one end of the multi spanner is designed for loosening; the other is designed for tightening. Store this little stainless steel wrench in your guitar case, tool designed for quick adjustments of music instrument parts.