A: We do not have the tray for individual purchase.
A: We do not produce casters that are able to substituted.
A: The table top can fit the Bold 3.0 cabinets underneath, the would not be able be puled in and out from the work bench due to the lip on the work top. Casters would not be recommended.
A: no it is not. I was hopping it was and purchased 4 cabinets and two tables to find out that I could not do that.
A: The clearance would be 64 inches width x 36 inch height (max.) x 20 inches deep.
A: Depending on small adjustments to leveling legs, I have about 34 and 1/4 inches cross-member to floor. The bench is 24 inches deep, but if you want something to fit under it between the long cross-members there is just under 17 inches, and just over 64 inches between the end legs.