Makes table saw operation easier and safer. Reduces kickback, binding, and bent blades. Fits all table saws, router tables, shapers, and other tools. Can be used as a stop. Miter bar included and fits standard miter slots 3/4" W. x 3/8" D. T-knobs allow easy adjustment. Rigid featherboard holds stock firmly against the rip fence. Setup feather makes setting the tension fast, easy, and repeatable.