The Double wide Caster Base will accommodate 2 Cubes of any style side by side. And allows you to move your CUBEs without having to lift. (Adds 3.25" to CUBE height.)
The Triple wide top and base will cover 3 CD3's or CD4's. The dimensions of the top and base are 611/4” wide 18” deep and adds 2 1/4” to the height of the unit. For a TV or whatever else you desire to place on top of the unit. (Because of the size to weight ratio UPS calculates the weight at 60 pounds.)
The Triple wide top will cover 3 cubes which makes the top a continuous flat surface. The dimensions of the top are 58 1/2” wide 18” deep and add 3/4” to the height of the unit. Idea for a TV or whatever else you desire to place on top of the unit.
The Triple wide base will hold 3 cubes. The dimensions of the base are 611/4” wide 18” deep and add 11/2” to the height of the unit. Idea With a top and base the 3 cabinets look like 1 unit.