Gear Ring for 3D printing.
Dimensions:
innner dimension 13mm, outer dimension 16mm, height 6 mminnner dimension 14.2mm, outer dimension 17.2mm, height 6 mminnner dimension 15.5mm, outer dimension 18.5mm, height 6 mminnner dimension 15.5mm, outer dimension 18.5mm, height 6 mminnner dimension 18mm, outer dimension 21mm, height 6 mminnner dimension 19mm, outer dimension 22mm, height 6 mm
If you need custom sizes you can contact me.