Where can I get a short piece of 6" I beam or have one wielded together? I am looking for a piece of steel 5-3/8 x 3-1/8 wide by 6" high with 4 7/16 clearance holes and 4 3/8-16 taped holes to add a riser to my band saw. Does any one know where I can get this or have one made at a reasonable...