Jerry can cap opener

This is a remix of the soda bottle opener. I have increased the size so that I'm able to use it on large jerry cans and rotopax fuel containers. the sizes fits on caps between 60mm to 68mm. you can change the sizing on cura to suite your requirements.
to assure that the print is solid and will not brake under force below are the main slicer setting i setup for the print:

- Layer height: 0.28mm
- Top and bottom layers: 3 layers
- Walls: 4
- Infill: 20%
- Infill pattern: Octet ( Cura setting) it gave the strongest structure rigidity