This simple adapter/spacer allows you to install a Combi-Cam E 7910-K10-HRH electronic Cabinet lock on a typical locker with simple cam lock. This was used for the -HRH horizontal model but probably would also work for the standard 7910-K10 vertical model - please comment below if you test that and it works! I printed in PLA with 50%+ infill, no supports or brim. It's been working with no issues for years now. In hot outdoor environments you may want to print in a more temperature stable filament like PETG.