4PCS 39.4 in 1000mm T Slot 4040 Aluminum Extrusion Profile European

4PCS 39.4 in (1000mm) T Slot 4040 Aluminum Extrusion Profile European Standard Anodized Linear Rail

• High-Strength Extruded Aluminum Rail for 3D Printer
• CNC Machine DIY
• Laser Engraving
• Item Model Number: 4040-100-4
• Surface Treatment: Anodized
• Material: 6063-T5 Aluminum Alloy
• Compatible T-Slot Nut Sizes: M6
• Product Dimensions: 39.37 x 1.57 x 1.57 in / 1000 x 40 x 40 mm
• Center Hole Size: ?0.26 in / ?6.8 mm
• Net Weight: 9.7 lbs / 4.4 kg (Includes 4 pieces)