Having a magnetic tailcap on your flashlight can be very useful which is why I designed this cap to fit on my ThruNite TH30 or any other light with a 24mm diameter. The cap fits 4 10x3mm round magnets and is very strong. The fit on my light is very tight by design but it stays on securely and allows me to stick the light on any metallic surface (car hoods, trunks, railings etc.).
Print instructions:
I printed mine in PLA with a 0.4mm nozzle. I have included a 3MF file with the presets for infill but basically try to print with as many walls as possible and enable concentric infill on the bottom layer for a nicer surface finish.
Hardware:
4 neodymium magnets 10x3mm
The author marked this model as their own original creation.