A: Go with your measurement of the boxes you have actually touched and then cross-reference the SKU#. This misinformation (transposed H"xD"xL" dimensions) is a consistent issue on many, many different products on the HD website. An annoyance to many, eh?!?
A: Check dimensions. A bannkers box is about 12 1/2" x 16 5/16" x 10 1/2". You may be able to get a true bankers box from Home Depot.