Product Includes: you will receive a set of 8 48-inch t rail track for Woodworking and 56 mounting screws (7 pre drilled mounting holes per T track); The quantity of packages is sufficient enough for use; They are carefully packaged with pearl cotton and plastic protective sleeves to ensure that the products are intact during transportation Dimensional Information: t rail track measures approximately 48 inches long, 3/4 inch wide, and 3/8 inch deep, a size that allows for easy and secure insertion without sacrificing the integrity of the surface deck; Each Aluminum alloy t rail track has 7 pre drilled holes spaced 5.9 inches apart, easy to install and fix Quality Material: made of quality aluminum alloy structure, t tracks woodworking is strong, sturdy, not easy to deform or break; The surface is oxidized to make it more rust proof and anti corrosion, you can use it with confidence for a long time Features: 48 Inch t track can compatible with various T track assemblies, clamps and fixtures, and the Predrilled Mounting Holes make your assembly more convenient and easier; The aluminum T track can be applied with table saws, miter saws, drill presses and other tools Wide Range of Uses: the C channel is suitable for woodworking and metal processing machinery, home decoration, furniture production and other woodworking engineering related occasions; Anodized t track can improve your woodworking process to a certain extent, make the engineering become simpler and more efficient Features: High versatility: With metal screws is suitable for application scenarios related to woodworking projects such as home decoration and furniture production, and has good versatility. Efficient and quality work: Aluminum alloy t track can be applied with table saws, miter saws, drill presses and other tools, which can greatly improve work quality and efficiency. Specifications: Material: aluminumColor: black Size: 48 inches long, 3/4 inch wide, and 3/8 inch deepThe package includes: 8 x T tracks for WoodworkingEach t track is equipped with 7 screwsNotes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.