Looking for 50K POT with wheel

[samsmom]

Does anyone know where I can find a 50K POT that is small and has a wheel with ridges that can be mounted on a PCB? I want to use it on a VV box mod and just have a slit in the box for the wheel to come through for adjustment.

Thanks for any help!

 

[Dalton63841]

This is what I used in mine. It is 100K but works very well so far. 100K-Ohm Horizontal-Style Trimmer - RadioShack.com