Brass Pot Adapter Sleeves - 5 pack

11 Reviews Write a Review
$3.99
SKU:
POT-0220-BR
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  • Brass pot adapter sleeves
  • Brass
  • approx. 6mm inside diameter and 1/4 (6.35mm) outside diameter
  • approximately 1/4" tall
  • 5 pack

These are used to install knobs that were designed for 1/4" solid shaft pots on split shaft pots(both fine and coarse splined) and metric 6mm solid shaft pots.  These will increase the diameter of the pot's shaft so the knob will sit centered on the shaft.

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  • 5
    Perfect fix for upgrading knobs

    Posted by Jamie Collins on Jul 13, 2025

    This item was the perfect solution for allowing me to upgrade the stock Gretstch tuners on my Electromatic series guitar to the Professional line's jeweled knobs. The guitar's stock metric split-shaft master volume knob was too skinny to permit the grub screw on the jeweled knobs to grip. This inexpensive solution resolved the problem. I went ahead and did the same upgrade on 3 of my Electromatics. I've ordered a couple of items from Philadelphia Luthier Tools and have been very happy both times. I will continue to order from them in the futre.

  • 5
    They solder easily.

    Posted by Peter on Mar 12, 2025

    I wanted a balance pot for my PJ and Jazz basses. The best pot I could find was the 250K CTS but it comes with a splined brass shaft. All the pots on my Fenders are 1/4" solid brass shafts and I have knobs for that style and size shaft. I soldered these sleeves onto the balance pots and they now fit with everything on my basses.

  • 5
    Good for the price

    Posted by Chuseng on Aug 27, 2024

    Amount you get is good for the price, works as in intended

  • 5
    A must have

    Posted by Matt on Aug 8, 2024

    Never worry about collapsing a split shaft again. Worth every penny. I highly recommend this product .

  • 5
    Brass Pot Adapter Sleeves

    Posted by Tony Incigeri on Jul 19, 2023

    Fast shipping! Quality product

  • 5
    BRASS POT ADAPTER SLEEVES - 5 PACK

    Posted by Steve Agosto on Apr 12, 2023

    Good product

  • 5
    Great product you didn't know you needed!

    Posted by David on May 8, 2019

    These work great when mixing knobs and pots of different measurements. Tried to make these years ago on my fathers lathe... these are much nicer than my attempt was :)

  • 5
    Brass Pot Adapter Sleeves

    Posted by Bobby TELEVISION on Feb 22, 2019

    These worked perfectly when I installed heavy knurled Telecaster knobs on the splined pots on my Eastwood Backlund Model 100.

  • 5
    They work!

    Posted by Matias Daudet on Dec 3, 2018

    They fit flawlesly on CTS potentiometers. I'll buy more!

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