Our kitchen remodel included replacing the table with a granite table. The table needed a center leg and a
wall ledger + leg. The ledger + leg would be angle iron bolted through the interior wall and cinder block
garage wall, on top of a box section.
My design for the center leg was 2 x 2 x 3/16 box section, with u-channel arms at the top and secondary supports on the
arms. The bottom would sit on a stub of smaller box section that will be screwed to the floor. Table weight was estimated
to be 400-500 #'s.
Finished, showing exposed arms and boxed column.
The leg mounting stub that screws to the floor.
Tack welding a support tab.
Final welded assembly, upside down.
Bottom of oak box flush with floor, no metal showing.