I wanted to have some books at the Jitterbug on the shelf by the couches. Since my mom moved down here in October, I’ve had boxes of books sitting in a $65/mo storage unit one island over…mainly because I lost the lock combination. A friendly neighbor came over with bolt cutters, but the way the storage unit lock protector is designed, bolt cutters don’t fit (which makes sense, in retrospect). The storage unit people said to get a lock cut off they had to call a locksmith for $100. I turned to the internet.
There are a lot of videos out there on how to break into a Master lock. Cutting up a soda can to make a shim seems popular, but be warned: the new master locks have an anti-shim protection built in (not that I tried this method, since I don’t have any soda cans). The method I tried involved slowly making my way around the dial noting the natural stops and writing the points in the middle of each, crossing off the ones with a .5, and of the ones left discarding all those with the same last digit. This left me with the 3rd digit in the combination. Then there was a chart to try various combinations. It took a total of about 3 minutes. I should have googled it sooner.
Kinda scary that someone with not as good intentions as yours could use the same procedure. I guess nothing beats a keyed lock.