It speeds production because it's fast, accurate, and easy-to-use. Positive setting eliminates unnecessary set-up time, and a measuring scale is visible at all times. Gauge is set and secured in position by positive locking steel cams controlled by an operating bar directly in front of the operator. Can be easily installed on your existing bench whether on a solid or roller top. Just attach a 3/8" (10 mm) spacer, then a straight two by four along the face of the bench, install gauge on the top of the two by four, mount the gauge indicator at the cutting line, and you're ready-to-start cutting. The Snow Cut-Off Gauge features heavy steel construction for a long, rugged life and can be used indoors or out.