Magnetic Cable Clamp

A simple magnetic cable holder based on a design by @fpfdesigns. Hold the cable against a magnetic surface and camps it so it won't slide through. Uses a single, press fit, 18mm x 3mm magnet and allows for cable up to 11mm in diameter (if you want a smaller one the one linked above is good). For magnets I recommend these JC Magnetics: https://jc-magnetics.com/Magnet-Discs/18mmx3mm-magnet-disc-N52 you can get cheaper ones from Amazon but they are nowhere near as strong