The file 'Death Star CO2 Bottle Valve Knob 3D Printer Model' is (stl) file type, size is 275.9KB.
I broke the knob on my Beer CO2 canister and I could not find a replacement. So I printed one in PLA. Works great and looks stylish!
40% infill, 1.4mm outer walls. and it's sturdier than the original
Death_star_knob.stl | 707.0KB |