This tool worked perfectly on my 2008 Tundra to replace the rear wheel bearings.To get it to work on the Harbor Freight 20 ton press, I bought two 27" pieces of steel channel, four pieces of steel tube as spacers, four bolts, eight washers, and four nuts to make a new work surface for the press that could be unbolted to allow this tool to fit inside. I also had to cut the lower support on the press for clearance, then anchored the press to a pair of 2x6s to keep it stable.