Feature:1. RUSTPROOF MATERIAL: Guide rail joining set adopt thickened aluminum alloy, long lasting, rustproof, not easy to deform, and can be used for a long time2. ADJUSTABLE DESIGN: The woodworking guide rail joining set can move the rails left and right to adjust the position by adjusting the size of the screw hole and matching the slider3. CLEAR AND ACCURATE: The scale of the track saw guide rail joining set is clear and accurate, which is convenient to measure the size of the plate during production4. WIDE RANGE OF APPLICATIONS: Circular saw track set is suitable for making homemade slide backs, woodworking table chutes, and for making slide jigs on milling table saws5. VERSATILE USAGE: Woodworking edge trimmer track set is designed for various woodwork projects, making it an essential tool for woodworking enthusiastsSpecification:Item Type: Guide Rail Joining SetMaterial: Aluminum alloy.Package List:2 x Scale Rulers2 x Non Scale Rulers4 x Sliding Bars4 x Washers4 x Screws1 x Wrench