Single Print Wrench

I want to design a tool fully assembled and working straight out of the printer.
Many types of 3D-printed wrench have been uploaded, but many of them are printed lain on the bed and rotation-axis and sliding surfaces are set horizontally.
I have tried to design this wrench setting rotation-axis vertically because of good accuracy.

1.Print
Please print this object without additional support.

2.Remove support using a sharp knife or pliers