DuBois 51007 Table Saw Miter Gauge Fence System w/ 13 Stops & T-Track Bar. Enhance Table Saw Accuracy and Efficiency. Precise Angle Cuts with Versatile Features. Improve your woodworking accuracy with the DuBois 51007 Table Saw Miter Gauge Fence System. This system provides 13 precise angle stops and versatile features for efficient and accurate crosscutting. Precise Angle Stops. Offers 13 positive stops for accurate cuts at 0, 22.5, 30, 45, 60, 67.5, and 90 degrees, plus custom stops. ? Versatile T-Track System. Includes a T-track miter fence and flip stop, accepting 1/4″-20 hex bolts, 1/4″ T-bolts, and 5/16 T-bolts for accessory attachment. Features an SEA/Metric scale on the fence for precise measurements. The T-track miter fence can be set perpendicular to the table using an adjustment screw. Made from lightweight yet heavy-duty aluminum, designed to withstand woodworking conditions. 18 x 5.5 x 3.13 inches. Miter Gauge Fence System. Standard 3/4″ x 3/8″. Works in standard 3/4″ x 3/8″ miter slots (with or without T-slots). Does not work with smaller saws or tool with 5/8 miter slots.