You can choose! ① Small shaft 18mm A500K hum-compatible volume/tone , 1 piece

This is for ① Small Shaft 18mm A500K Humbucker Volume/Tone , 1 piece.
(① is commonly used for both volume and tone.)
* Shaft 18mm means shaft height is 18mm. (18mm is a relatively standard shaft height)
* The product is in millimeter specifications with a knob mounting diameter of approximately 6mm and a knurled height for knob attachment of approximately 6mm.
* The price is for one piece.

The 4th image shows the actual product.

The following are other sizes.
If you would like to add more of the same size or request different sizes, please leave a comment to confirm, such as ① 3 pieces or ① 2 pieces and ② 1 piece or ③ 3 pieces or ③ 2 pieces and ④ 1 piece. We will change the quantity and price.

② Small Shaft 18mm B500K Humbucker Volume, 1 piece (② has a very fast response and is sometimes used for volume. It is generally not suitable for tone.)
③ Small Shaft 15mm A500K Humbucker Volume/Tone , 1 piece (③ is commonly used for both volume and tone.)
④ Small Shaft 15mm B500K Humbucker Volume, 1 piece (④ has a very fast response and is sometimes used for volume. It is generally not suitable for tone.)

If you are experiencing symptoms such as crackling in old humbucker pickup Les Paul style guitars, replacing the pots can improve the issue.

Resistance value is 500kΩ.

(The main size difference between ①② and ③④ is ◎ and ○)
■ Dimensions of ① and ②
・ Body outer diameter: approx. 17mm
・ Body height: approx. 9mm
◎ Shaft height: approx. 18mm
・ Threaded diameter: approx. 7mm
○ Threaded height: approx. 10mm
・ Knob mounting diameter: approx. 6mm
・ Knurled height for knob attachment: approx. 6mm

■ Dimensions of ③ and ④
・ Body outer diameter: approx. 17mm
・ Body height: approx. 9mm
◎ Shaft height: approx. 15mm
・ Threaded diameter: approx. 7mm
○ Threaded height: approx. 7mm
・ Knob mounting diameter: approx. 6mm
・ Knurled height for knob attachment: approx. 6mm

* ③ and ④ have a protrusion to prevent the itself from rotating, but if you find it troublesome to drill a hole in the pickguard, you can break it off with pliers. Please do so at your own risk.

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