The Kreg True-FLEX featherboard gets its name from the careful engineering that went into its design. Many featherboards on the market apply too much or too little pressure to the work-piece resulting in imperfect cuts and less than safe operation. We've designed each finger of the True-FLEX featherboard to provide consistent and optimum pressure and to stand up to years of use in your workshop. The featherboard is made of an extremely durable plastic composite body and even includes an exclusive wedge-lock system which allows the featherboard to be secured to a variety of shop tools without the need for additional hardware. Whether you're using a miter slot or a t-slot, working on a table saw or a router table, the wedge-lock system adjusts accordingly and lets you work with confidence.