HF roller cabinet longevity

My 44" HF bottom box is five or six years old and is still going strong. The long top drawer has all my air tools, impact sockets and extensions in it and the bottom drawer has my hammers so both are loaded pretty good.

I still use my craftsman box on top even though it's poor quality but I like the space on it leaves on the end of the bottom box.

IMO for the money these are very good boxes, if I was making my living out of a tool box I might look at a more expensive box. Honestly though a man could wear out a bunch of HF boxes for what one snap on box costs.