Smart Wrench for Guitar Potentiometers Historic 18 inches)• Thickness: 2

18 inches)• Thickness: 2

Variable speed control (0–38

While the extreme durability ensures long lasting performance

You'll learn how to create sound holes

Smart Wrench for Guitar Potentiometers Historic 18 inches)• Thickness: 2Maintain secure potentiometer connections without disassembly. This specialized wrench slides beneath your guitar or bass knobs to tighten pot nuts while keeping components in place, eliminating the risk of wire damage or loose controls. The cushioned handle protects your instrument's finish from accidental marks during adjustment. Designed for technicians and musicians who work anywhere. The compact pocket size fits easily in your instrument case or