The file 'Cooler Hinge 3D Printer Model' is (stl) file type, size is 70.5KB.
Added stopper for hinge, extended lower bracket lip for better stability.
Print in orientation of STL files, yes it uses supports, but your part won't snap off at the slightest load. Also fixed some inconsistencies in the model.
For the hinge pin, you can use a paper clip and bend the ends around the hinge.
Coleman_hinge_bottom_v2.stl | 151.9KB | |
Cooler_Hinge_Top.stl | 30.7KB |