An Essential Tool for Guitar Luthiers

This indispensable tool provides a convenient and efficient solution for tightening a loose jack plug on any surface-mounted input. No need to delve into the instrument’s innards - simply insert the tool into the jack and use the Allen wrench to tighten the internal set screw. It's designed to friction-lock from the inside of the receiver for maximum holding power, offering the most practical way to fasten the retainer nut.

Key Features

• Efficiency: Provides a quick method to tighten a loose jack plug
• Convenience: Requires no internal instrument access
• Practical Design: Uses an internal set screw tightened by an Allen wrench
• Effective: Friction-locks from inside the receiver for optimal holding power

Operation Steps

1. Insert the tool into the loose jack plug
2. Use the provided Allen wrench to tighten the internal set screw
3. Enjoy a secure jack plug, tightened without needing to access the instrument's interior

Maximize Your Luthier Efficiency!

As a guitar luthier, this tool is a must-have addition to your toolkit. Enhance your efficiency and work smarter, not harder, with this intuitive design. It's the simple solution to a common problem, eliminating the need to disassemble the instrument to tighten a loose jack plug.