Speed Knob. Will fit US potentiometers like CTS, BKP or Bourns.1/4 in. internal hole - fits 1/4 in. 24 spline split shaft pots.
Will not work with metric (Asian) pots like on Ibanez, Squier, Epiphone
![WD Speed Knobs US Size [set of 2]](http://gpgallerymakati.myshopify.com/cdn/shop/products/KB_110-thumb_9c15e7d5-204e-42ee-af58-e5a039ab190f_{width}x.jpg?v=1633260063)
![WD Speed Knobs US Size [set of 2]](http://gpgallerymakati.myshopify.com/cdn/shop/products/KB_110-thumb_9c15e7d5-204e-42ee-af58-e5a039ab190f.jpg?v=1633260063)