Store Lee Valley GRS-16 Guide Rail Square

This attachment greatly improves speed and accuracy when making square cuts with a track saw. Easily mounted to a Festool track-saw guide, it essentially converts your guide rail into a large try square, providing an accurately square surface to register against the front edge of panel goods.

It simply slides into the T-slot on the underside of the rail and locks firmly in position using an integral draw clamp, which hooks onto the lip on the edge of the rail and pulls the guide rail square tightly against it. The CNC-machined anodized aluminum body provides a 15 3/4″ long, 5/8″ thick registration surface for a reliable 90° reference.

Hooking your thumb into the triangular cutout in the body lets you brace the square snug against your work throughout the cut. The low-profile body won’t obstruct your movement while you make the cut, and a small notch in the underside accommodates a track-saw guide clamp.

Compatible with Festool track-saw guides as well as those made by Triton and Makita. Made in USA.

Not available for shipment to Québec.