Snap hook clip with large hole

We use snap hooks to fasten the slalom buoys to the sub buoys on our water ski slalom course. The snap hook doesn't have to be very strong because they are meant to rip free if hooked by a boat. When I sliced the original at half size to make them the size I wanted the hole was too small, I imported the file into freecad and enlarged the hole and re-made the area around it somewhat. Works well in ABS for the purpose. Remixed from https://www.thingiverse.com/thing:4247215 I rotate it flat on the bed before printing.