Rockler 18'' 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.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. -20 threaded holes for easy attachment.