All the benefits of traditional featherboards with one major advantage – complete flexibility in use. Unlike conventional featherboards, which are basically tied into the miter slot, Magswitch featherboards can be placed anywhere on a steel table or fence surface. The easy on/off knob makes them convenient to use. Pro models have a stronger hold with two 30mm rare earth magnets Pro Table can be fit with the optional vertical attachment which accommodates stock up to 2-1/2″ thick.