The PronToe table leveler, compatible with all PMI and other X style table bases with a ¼-20 thread, is manufactured from a high-impact thermoplastic with an over-mold stainless steel insert and features a 7/16-inch adjustment range that can be adjusted by foot. The unique design of the black anodized steel bolt allows the installer to tighten the assembly into the cross-base plate so that while freely adjusting PronToe, the leveler won’t come loose or fall out of the table base.