If you had a basement that lead up to that drain you could put some mesh angled down, busy a hole into the the drain from your basement and if some stranger tries to grab your keys you can drop them inside.
if some stranger tries to grab your keys you can drop them inside.
When it finally happens “HA, I’ve been waiting 49 years for this exact situation! they all said I crazy.” Old man shouts at sky “I told you Grettle that I’d have a use for that hole someday!!!”
A few moments later “Now, how do I get to the basment with no key”
Cheap pickset and learn to do it: priceless. No. 1 life skill.
At least where i live your regular home locks are secure enough that non-destructive entry requires specialized tools and close to LPL level skill. In my country there was once a serial burglar that could do that and for a long time police didnt even believe the that there even was any burglary.
You in one of those schmancy countries where everyone’s got them fucken assa abloys on their tool sheds?