The two pieces are connected together. They could be separated with a little force. I just didn’t want to do that
It has been degreased and cleaned.
Drawers and doors open smoothly
 The last picture is of the black liners that are included for the drawers
Measurements: 43 1/2 inches (ground to top of second toolbox.)
bottom unit is 26.5 inches wide and 14 inches deep
There is a key for the top and bottom. The top key locks the top tray section
A short and long metal prybar are required that are not included that will allow the bottom and top drawers to lock when added.
Please see my other craftsman toolbox postings