2020 T-Slot Aluminum Extrusion, 10-Pack 1500mm Black

2020 T-slot aluminum extrusion helps you build rigid, square frames fast for 3D printers, CNC fixtures, laser engraver enclosures, and automation jigs. This 10-pack of European-standard 1500 mm (59.06 in) anodized rails delivers smooth, burr-free sliding surfaces, strong corrosion resistance, and easy modular expansion. Compatible with common M4/M5/M6 T-slot hardware for quick, weld-free assembly and clean, professional results.

• Includes 10 anodized 2020 rails (1500 mm each), 21 pairs of M5 nuts & bolts, and 10 cast aluminum connectors for rapid builds.


• Delivers stable, square structures with 20x20 mm profile strength for frames, linear setups, brackets, and machine bases.


• Supports M4/M5/M6 T-slot nuts via side grooves for flexible mounting of panels, motors, brackets, and accessories.


• Reduces wear with precision-cut, burr-free surfaces that help parts slide smoothly and cut down on friction.


• Resists corrosion with an anodized 6063-T5 aluminum alloy finish for workshops, garages, and mixed-humidity spaces.

Build once, adjust anytime: the modular 2020 profile design makes it easy to reconfigure frames, add cross-members, or expand your setup without welding. Use these extrusion rails for custom workbenches, printer frames, guarding, cable runs, or prototype automation equipment—clean lines and consistent dimensions help your assembly stay aligned. Stock up now so your next DIY or machine-build project doesn’t stall waiting on structural parts. Grab yours today.

• Quantity: 10 pieces


• Profile size: 20 x 20 mm (2020)


• Length (each): 1500 mm / 59.06 in


• Material: 6063-T5 aluminum alloy


• Surface treatment: anodized


• Compatible T-slot nut sizes: M4, M5, M6


• Center hole size: Φ5 mm / 0.19 in


• Net weight (set): 6.7 kg / 14.77 lb


• Included hardware: 21 pairs M5 nuts & bolts; 10 cast aluminum connectors