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5.00 out of 5 based on 14 customer ratings
(14 customer reviews)

Multifunction Guitar Knob Tool; Spanner Wrench Knob Jack Tuner Bushing

$20.00 $14.95

  • • This pocket-size toothed wench will tighten or loosen most thumb wheels found on guitars, like 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.
  • • One end of the multi spanner is designed for loosening; the other is designed for tightening.
  • • For use on many different sizes of nuts, which makes it great for your guitar case; no need to carry around multiple wrenches
  • • Store this little stainless steel wrench in your guitar case.
SKU: 2514001 Category:


– Color: Silver.
– Material: Stainless steel.
– Size: 9.5 * 2.8cm (L * W).
– Versatile and convenient.
– The best tool to keep.
– Fit for guitar, bass, mandolin, etc.
– Quickly fixes loose jacks, pots, switch knobs and tuners.
– A tool designed for quick adjustments of music instrument part.
– Package Includes: 1 * Multifunction Spanner Wrench

 Pocketable Multifunction Guitar Knob Tool Stainless Steel Multi Spanner Wrench Knob Jack Tuner Bushing for Guitar Bass Mandolin

14 reviews for Multifunction Guitar Knob Tool; Spanner Wrench Knob Jack Tuner Bushing

  1. 5 out of 5

    Mark Gammil:

    This is a great tool that every guitarist needs. Great to use a wrench for the the different size nuts and rings used on guitars. It also maked removal of knobs easier too.

  2. 5 out of 5

    Barry Vaughan:

    Good tool, works as expected for both tightening the nuts as well as prying the knobs.

  3. 5 out of 5

    Fitz Smith:

    Excellent tool, performs well.

  4. 5 out of 5

    Jason Floyd:

    Works fine on guitars and pedals to tighten or loosen hex and knurled nuts. Something to clarify; one end of the tool is for tightening, the other end loosens.

  5. 5 out of 5

    Ron Kelly:

    It works great for a wide variety of uses around a guitar.

  6. 5 out of 5

    Lori Brown:

    Quick ship & item is as described. It’s a wrench so can’t give much more detail other than a big 👍

  7. 5 out of 5

    Douglas Berry:

    This little tool is perfect for the tightening the nuts on my Gibson Les Paul. Kudos!!

  8. 5 out of 5

    Michael J Han:

    Does exactly what it’s supposed to do

  9. 5 out of 5

    Karen Sampson:

    Every musician needs this. Except singers; you only need your ego. xD Again, I will recommend it to everyone

  10. 5 out of 5

    Eveyly Elezo:

    Good product at a reasonable price.

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