Attaches magnetically for universal fit on most ferrous metal tables 16" long, 3-1/2" tall L-shaped aluminum extrusion with multiple T-slots Two powerful, switchable magnets for quick, precise adjustments Easily removed to use with multiple equipment Compatible with all MAGFENCE II accessories The Carter Products MAGFENCE II magnetic fence attaches to most steel or cast-iron tables, regardless of size, quickly and easily because there are no brackets or mounts required for attachment. Perfect for use with your bandsaw, drill press, spindle sander; nearly any tool with a ferrous metal surface.