Estimate perimeter, legs and interior crossmember tube for a simple rectangular fabrication table.
A fixture table, heavy weldment table and light assembly table need different tops and frames. The calculator intentionally estimates tube footage rather than telling you a structural member size.
Decide early whether the table will use locking casters, leveling feet, a lower shelf, ground lugs, power-strip locations and fixture holes. It is much easier to add tabs and threaded plates before final paint or finish.
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