the castors on my homemade battleship grade work table started to destruct,, ordered a tool base as the castors were welded on by who-ever made this.. grinder and a big hammer removed the castors, the base assembled to a tight fit and should work well (doesn't more when bumped now) mounted the 3in1 and informed slim that the rollers could take away one of his dimensions!!! Arbor press arrived today, still have to decide on its mounting place,, looking at small vises in the 3-4 inch range that will fit my needs.. also may add hinged work suface to the side of the table.(should have all the needed materials already)