Used to make square cuts referenced from a curved, profiled or irregular panel edge, this simple accessory extends the reference face of GRS-16 and GRS-16 PE guide rail squares to permit more accurate registration.

Available in a 6" or 15" model, each of which mounts to the bottom of the guide rail square, it increases the vertical contact surface to 1 7/8" to span varying contours or compensate for other irregularities in the panel’s reference edge.

Sold in pairs, the 6" model provides sufficient contact with milled edges, such as on bevelled or chamfered stock.

The 15" model distributes contact over a wider span for greater accuracy on curved work, live-edge slabs or other stock with edges that vary in both the horizontal and the vertical axis.

Each is precisely made from strong, durable aluminum alloy and supplied with stainless-steel mounting screws. Made in USA.


Please be aware that Festool does not condone the use of non-Festool accessories with its products, as indicated by conditions posted on the Festool website: "Use of any non-Festool products may affect performance or void the warranty. Festool is not responsible for any damages or losses incurred and the user assumes all risk and responsibility with non-Festool derived products."

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