This WoodRiver Fence Extrusion enhances precision and repeatability on router tables, drill presses, or miter stations, enabling swift and accurate straight fence construction. Crafted from robust anodized aluminum, the base can be drilled for attachment to any flat surface. Its built-in tracks on the fence face accommodate various WoodRiver flip stops and track accessories. Key features include: rugged anodized aluminum construction, 3" tall fence face with 2.5" wide base, flat surface attachment (drilling required), and compatibility with WoodRiver flip stops and track accessories. Includes: (1) WoodRiver 36" Aluminum Fence Extrusion.