The file 'Ultimaker Hobbed Bolt Release 3D Printer Model' is (scad,stl) file type, size is 67.6KB.
To make the disassembling to clean the bold easier.
The M8 hex bolt should slide right through, and you will still need the black hollow cylinder.
turner.scad | 716.0B | |
turner.stl | 975.0KB |