Rockler 24" Aluminum Miter Bar;

Set up your jigs for smooth-sliding action on table saws, router tables, workbenches and more! These solid aluminum bars have nylon set screws in the miter bar that adjust in or out for a perfect fit in any standard 3/4" x 3/8" miter slot. Available individually in 18" or 24" lengths. Features: Great for shop-made cross-cut jigs, cut-off tables, taper jigs, and more Works on table saws, disc sanders, router tables, and more Aluminum won't warp, swell or shrink like wooden runners — jigs fit perfectly time after time ¼-20 threaded holes for easy attachment