/diy/ - Do It Yourself

I have a bunch of storage bins like pic related. I've seen some shelving where they hang from the lip under the lid. Instead of doing that or just normal type shelves, I've been thinking of using 2x4 as vertical posts and then using rebar for the horizontal section. The bins would sit on the rebar, which would slide through holes drilled in the posts. Rebar is somewhat soft so I was thinking of having a post between each column of bins. Perhaps also use a pair of 2x4s to crown the top of posts together.
Am I going to die doing this?