4 Pcs 200mm (7.9inch) Aluminum Extrusion V Slot 2020 European Standard Anodized Profile Frame Machine for 3D Printer Parts Linear Rail CNC DIY Equipment, Electrophoresis Black,
✦Color: Electrophoresis black, Model: 2020, size: 500 x 20 x 20mm (Length * Width * Height).
✦Application: component design of automation equipment frame, DIY and 3D printer, assembly line, home furnishing, shelf, etc.
✦High-strength European standard aluminum profile, surface anodized, corrosion-resistant, high-strength, beautiful and fashionable.
✦Aluminum extrusion product is a good linear motion material, which can be connected in any combination. T-nuts can be installed in the four side grooves for installation of fasteners, and it has a lightweight design.