Door card spacers

These spacers were originally designed for use with Primer3D aftermarket door panels on a Mazda NB MX5/Miata/Roadster because the gaps between the bottom of the panel and the door's OEM door-clip holes are too big for the OEM door-clips to lock in place.

I originally designed one-piece spacers but the flexible pin that locks into the door would break after 2 or 3 insert/remove cycles.

My solution was to create a spacer that the OEM nylon door-clips lock into and survive multiple insert/remove cycles. This eliminates the weak-link in one-piece 3D-printed solutions.

The spacers will work with any OEM door clip that has a base diameter of 15mm.