This stackable set of four Shopsmith featherboards is just the ticket for applying consistent sideways pressure on wide or tall workpieces when panel-raising, edge grooving, bandsaw resawing, or any of a host of similar operations. \n \nAssemble the set into your choice of: \n� One 4-high unit \n� One 1-high and one 3-high unit \n� Two 2-high units \n \nThe set consists of: \n� (4) Featherboards \n� (4) Knobs \n� (2) Expanding Miter Slot Bars \n� (6) Spacers and \n� All of the hardware necessary to build any of these configurations. \n \nHere's a drawing showing featherboard heights and the recommended stock holding thicknesses, based on the number of featherboards in your stack. \n \nUse these stacking featherboards with the Shopsmith Auxiliary Fence or with your shop-made auxiliary fences on any model MARK 7/MARK V/MARK 4 as well as with your Shopsmith Bandsaw (works with either older or newer bandsaw tables).