This miter guide elevates the state of the art in aftermarket miter gauges. Kreg's miter gauge features a CNC machined gauge head with an easy-to-read Vernier which allows precise adjustments to the nearest 1/10th of a degree. The generous 24" long, one-piece aluminum guide bar includes 5 nylon bar adjusting plugs to eliminate play between the bar and the table slot. The most common cutting angles (0°, 10°, 22-1/2°, 30° and 45°) are set by a bronze shot pin.