Features: - Black surface treatment, beautiful and resistant. - The aluminum profile with 2080 V slot supports linear movement, it is possible to build as a 3d printer and so on. - For CNC laser engraving machines, 3D printers, sliders for cameras, robotics, furniture, DIY woodworking and much more. - Aluminum profile extrusions with standard 2080 V slots are perfect for custom machine frames, workstations, prototyping, protections and many other purposes. - The 2080 V notched aluminum profile can function in the same way as the T-notched aluminum profile, all T-notched accessories (such as T-nuts) can fit the V-notched aluminum profile. Specifications: Slot: V Slot Model: 2080 V Slot Section size: 20x80mm Material: aluminum alloy - 6063 T5 Length: 100.150.200, 250, 300, 350, 400, 450, 500, 550, 600, 700, 800, 1000mm Package Included: 1x Aluminum Profile Extrusion Notes: 1. Manual measuring, please allow 1 ~ 3mm error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.