OPEL Wheel Hub Cap Badge

This is an OPEL badge for generic 4€ 15 inch wheel hub caps (Brand is DELTA i think), so it doesn't look as cheap. The center diameter of the hubcap is 66mm, and the drill guide fits perfectly into it. I drilled two 3.5mm holes into the hubcap, shoved the pins of the badge through and melted them flat on the backside using a soldering iron.

If your hubcap design is different, and you need to drill your own holes, the pins are 45mm apart.