Cheap Ammo Cans

[arvidj]

I need two ammo cans or something similar.

I want to make something like this ... https://bxpanded.com/index.php?l=product_detail&p=62 ... for my tractor except I will make it out a aluminum to eliminate the rust issue mentioned in one of the reviews. Any suggestions about which ones to get that are heavy enough to hold chains and other 'not-so-lite' stuff?

Thanks,
Arvid