TECHNIKA Rangehood 900mm.

The plastic mounting ears break long before the switches themselves fail. I've replaced them countless times and came up with this design. It wraps around a broken or healthy switch and provides the means of securing it, extending the serviceable life. Images show the broken ears and how it looks assembled. If you've replaced the switch before, you'll appreciate the simplified installation due to the screws being captured within the bore. If printing in ABS, increase scale by 0.5% to offset the shrinkage.