Big Horn 19838 ProGrip Band saw Fence can be used on a band saw, router table, or other similar sized power tool, and measures 3-1/2-Inch by 18-Inch. It is made from lightweight extruded aluminum and is designed with T-Slots along the top edges, making this fence ideal for use with hold down feather boards and stop blocks. For use with our Big Horn ProGrip Straight Edge Clamps.