The Shelby Spanner

Needed some spanners for children's toy. This spanner is 24mm internal. if you want to size it for your own child's toy then measure the outside of the nut in the toy set in mm and divide that number by 0.24. This will give you the percentage to scale the model in your slicer before printing.

Printing:
I printed with 3 walls 2 top and bottom layers, 10% infill and no need for supports or rafts, but depending on your materials you may want to adjust this.