20 Pcs Aluminum Extrusion 1220 Millimeters 48 Inch Black Anodized European Standard Linear Rail T Track Profiles For 3D Printers And CNC Machines Heavy Duty Easy To Build DIY Frame

Black anodized 1220mm aluminum extrusion kit for DIY frames
✔️ 20 x 1220mm extrusions, heavy-duty aluminum, T-track compatible

These heavy-duty 2020-series aluminum extrusions come in a 20-piece pack, each profile measuring 1220 mm (48 in) long and finished in black anodize for durability and corrosion resistance. They’re commonly used to frame 3D printers, CNC routers, laser engravers, and workbenches, offering a solid base for modular setups.

✅ Material: T5 aluminum alloy with black anodized finish
✅ Length per piece: 1220 mm (48 in)
✅ Pack size: 20 pieces in set
✅ T-track compatibility: accepts M3, M4, M5 nuts
✅ Applications: ideal for DIY frames, machinery, fixtures
✅ Durability: corrosion-resistant for indoor and outdoor use

💡 What is aluminum extrusion rail used for in DIY frames and machinery? Aluminum extrusion rails are handy for building modular frames and fixtures. They provide a rigid, expandable backbone for printers, CNCs, laser cutters, and automation rigs. - Enhanced rigidity for precise alignment - Easy customization with standard M3/M4/M5 nuts - Quick reconfiguration for different setups - Suitable for indoor and outdoor projects