Instrument and amp jacks are notorious for coming loose. And with a shallow nut and recessed cavity, access can be challenging. Until now, that is. The GrooveTech Jack and Pot Wrench provides three thin-wall sockets – 1/2″, 7/16″, and 12mm – in a compact four-inch tool to handle the most common sizes of jacks and pots on instruments, amps, and other audio gear.

Features

• Add a dab of threadlocker, and you’ll probably never have to deal with that loose jack again.
• Sockets are pro-grade with a dazzling polished chrome finish.
  
• Inch and Metric sizes to handle most gear
• For Guitar, Bass, Amps, Effects, and more!