2040 T-Slot Aluminum Extrusion, 1500mm, 5-Pack, Black

2040 aluminum extrusion profiles deliver a rigid, modular frame for 3D printers, CNC builds, and automation projects with smooth, low-friction motion. This 5-piece set uses European-standard 2040 T-slot rails in 6063-T5 aluminum alloy, anodized for corrosion resistance and consistent fitment. Precision-cut, burr-free surfaces support cleaner assembly, better alignment, and easier maintenance across DIY machines, workbenches, laser engraving setups, and custom fixtures.

• Delivers stable, square frames with 2040 T-slot geometry for reliable linear builds


• Resists wear and corrosion with anodized 6063-T5 aluminum alloy construction


• Supports fast assembly using compatible M4, M5, M6 T-slot nuts (hardware not included)


• Improves motion feel with precision-cut, burr-free edges that help reduce friction


• Enables modular upgrades without welding for CNC, 3D printer, furniture, and jigs

Build cleaner, straighter projects with long 1500 mm rails designed for flexible layouts and repeatable alignment. The side-groove T-slot design makes it easy to mount plates, brackets, wheels, and accessories, while the anodized finish helps keep the surface protected in humid or dry environments. Whether you’re extending a printer gantry, creating a linear rail structure, or assembling a custom workstation, this set gives you consistent, marketplace-ready sizing for common hardware. Grab yours today and start your next build with confidence.

• Set size: 5 pieces


• Profile type: 2040 T-slot, European standard


• Length per piece: 59.06 in / 1500 mm


• Cross-section: 20 x 40 mm (0.79 x 1.57 in)


• Material: 6063-T5 aluminum alloy


• Surface treatment: Anodized


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


• Center hole size: Φ4.2 mm / 0.16 in


• Net weight (set): 13.05 lb / 5.92 kg


• Hardware: Nuts/bolts not included