This 10-piece aluminum extrusion linear rail set is designed for DIY builds, CNC applications, 3D printers, laser engraving setups, automation equipment, workbenches, and furniture projects. Made from 6063-T5 aluminum alloy with an anodized finish, it offers corrosion resistance, durability, and reliable long-term performance. The rails feature smooth, burr-free surfaces for precise movement and reduced friction. Its side groove design supports common T-slot nuts for easy customization and assembly. The package also includes matching hardware and cast aluminum connectors for setup.