I bought this tool box a long time ago. Someone must have lost the front lid & so they fabricated one out of diamond plate steel. But, instead of replicating the original design, they put hinges on it. Not very convenient.
I drilled out the rivets. I had bought a lid somewhere else at a different time. It fits perfectly. This the wide tool box (almost 27" wide) but it's the shorter height version. Kennedy makes a taller one that is more common.