Expand the cutting capacity of your Straight Edge Guide. Add two extra feet of guide rail to your Kreg® Straight Edge Guide in minutes. With this extension, you can make even longer cuts in sheet goods while using a circular saw, jigsaw, or trim router. This accessory extends the Kreg universal stop rail (KMA4500) and universal stop rail XL (KMA4700) by 610 mm, ensuring accurate and straight cuts along a straight line thanks to its aluminum guide rail. The package includes a 24"" Guide Rail and two paired connector bars.