I designed and made this table as a side table for my grill, and I wanted it to be the same height as the side shelf on the grill. The table is 17.5 inches by 17.5 inches, and the height is adjustable from 29.5 to 31.0 inches. It uses four adjustable feet with an adjustment range of 1-2/2” to ensure the elevation matches the shelf on the grill while sitting on an uneven patio deck. There are four main parts; top, top frame, bottom shelf, and bottom frame. There are also four 3D printed feet. The table in the photos was printed using a Creality CR-10-s500. Parts can be glued or screwed together. Four screw holes, for #10x1” screws provided in the underside of the top, to attach it to the top frame. Similarly, there are for screw locations to connect the bottom shelf to the bottom frame. Size adjustments can be made to the design if required.
Supports are not required. The frames are printed upside down with the lege up. The last 5 photos are renderings of how the parts look on the printer build plate.