SPD-SL pedals uneven wear
I have managed to completely disassemble a pair of old pedal clips, looking vaguely similar to yours. If they are not handed, then you could simply reassemble them with the most worn clip on the other side.

This may not be viable if the clip is worn to the point of not working any more.   Essentially the same idea as rotating the tyres on a car, swapping front for back to even out the tread wear.