The best way to find scrap from storage lockers is look in the dumpster. I rent a couple of these and have pulled lots of scrap out of the trash, esp. at the end of the month.

I looking in the dumpster one time and found about 50 lbs. of copper wire rolled up. That was nice.



BTW, if you buy one of these and it's full of old car parts, you are screwing up royally if you sell them for scrap.