Sparkfun

This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used ...

This is a \"deluxe\" joystick knob very similar to the thumb pads on PlayStation controllers. We specifically carry this knob to pair with our [16...

This is a simple knob that connects to the [small](https://www.sparkfun.com/products/11620) and [medium](https://www.sparkfun.com/products/11621) ...

Do you need that extra push over the cliff? The Small sized GTE (Goes To Eleven) Knob can fit onto potentiometers with a 6mm wide shaft thanks to ...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 6mm (+/- 0.3mm) sha...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 6mm (+/- 0.3mm) sh...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25\" shaft with ...

This is a simple knob that connects to the [extra large](https://www.sparkfun.com/products/9119) sized linear slide potentiometer. Each knob uses ...