Who has a Animal Plastics Sterilite Rack?

I am looking at the AP Sterilite 1754 series rack. It is the rack that holds both 1754 and 1756 tubs. I was wondering if the Iris MCB-L Sweater box will fit in this rack? The MCB-L Sweater boxes measure 23 3/4" x 16 1/8" x 6". The sterilite 1756 boxes measure 23 1/2" x 17" x 6". I already have the MCB-L boxes and really like them because they have no groove around the bottom. Looking at the measurements it looks like they will fit but I would love to hear from someone who has tried it. Thanks Clay