Jack and Pot Wrench

GrooveTech Jack and Pot Wrench - Inch & Metric sizes to handle most gear.

Compact Multi-Tool 3 Hex socket tools in 1.

For Guitar, Bass, Amp, Effects and More!

Makes removing and tightening the nut on Jacks and Pots simple - Fits recessed jack cavities.

3 sizes: 1/2", 7/16" and 12mm.