The T-Track slot slab is made of aluminum alloy material, sturdy and durable. The surface is anodized and smooth and clean. The aluminum profile extruded product is a good linear motion material with high strength and adjustable. Features - Color: Silver. - Material: Aluminum alloy. - Size: 40.00X3.00X1.28cm/ 15.72X1.18X0.50in ch. - High-strength standard aluminum profile, the surface is anodized, making the surface smoother and cleaner. - Applications, automation equipment, professional 3D printers, workbenches, stands, furniture, etc. - Also suitable for machinery, fitness equipment, precision printers, automatic cutting machines, etc. - Aluminum profile extrusion products are a good linear motion material with high strength and adjustable. - The T-Track slot slide can be fixed on the side of T-slot nut and pulley.