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40mm x 80mm T-Slot Aluminum Extrusion

The 40×80mm (4080) T-Slot Aluminum Extrusion is a heavy-duty 40 Series profile made from high-strength 6063 aluminum alloy. With 6 standard 8mm T-slots, it delivers excellent rigidity, modular assembly, and high load capacity, ideal for industrial automation frames, workstations, machine enclosures, and professional-grade custom structures.