DELTA 43-188 Sliding Shaper Jig Provides greater cutting accuracy during a variety of shaping operations Features three guide bar locations for positioning the work piece as close as possible to both large and small diameter shaper cutters Twelve mounting holes offer you a dozen options for moving the solid steel bars and cam-action clamps around the base in order to fit large and small work pieces. Not just for shapers, the Sliding Shaper Jig also helps you safely cut angled-tenons, tenons and dados on either left or right tilting table saws Includes jig and two clamps