The industrial or professional boxes as their names have changed over the 20 or so years they have been around were offered in three sizes. 36x21, 46×24 and 56x30. Same thing as a waterloo magnum series box. From specs and size, they are pretty close to a truck box. Over the last few years they seem to float between being discontinued and being available again. Under the newer craftsman industrial line, I believe they are sold as the 5000 line with the yellow submarine boxes they had in the stores year ago being the 7000. These new boxes look to be something new. My guess is sears has learned that the 30" boxes don't sell very good for the their general customer base and therefore doesn't really dive into it. While I can't really judge these new boxes until I see one, but from the looks sears finally came out with a good box. I don't think the older grip latch boxes were bad, but the last redesign has some crappy drawer layouts.
