COES Screw Wrench

My little boy has a picture book about tools. I had every tool in the book except an old screw wrench. I saw it as a chance to push myself on design and printing.

This wrench is completely functional and I hope it's pretty accurate. I based it off an image in one of Coes old patents, but I didn't have a reference for the thickness, so I expect this is a little bit thicker than a real wrench. I really like how the handle feels, but I think it's probably rounder than an original wrench.

A complete wrench needs:
- Body
- Head
- 4 Head pins
- Jaw
- Threads
- Knob
- Guard
- Scale A
- Scale B
- Scale Pins 1, 2, & 3
- Pommel

Alternate pieces:
- Blank Head: doesn't have the COES imprint. Probably easier to print. Note that the blank head has pins that go all the way through, so they're longer.
- Scales_nopommel: If you don't want the pommel piece to be separate.
- Scales_nopommel. If you want the handle to be just two pieces