Features Lightweight & Compact Design: Easy to install on your robot, this 12x12mm L-shaped beam minimizes added weight while maximizing structural integrity Versatile Applications: Perfectly suited for robotics, these aluminum profiles can be customized for various projects, enhancing your creativity and functionality Precision Manufacturing: Engineered for accuracy, each beam fits seamlessly, ensuring reliable performance for your robotic designs every time 40 Holes for Customization: Features 40 pre-drilled holes, allowing for endless configuration options, making it an ideal framing material for complex robotic builds High-Quality Aluminum Material: Constructed from durable aluminum, this profile offers excellent strength, lightweight properties, and resistance to wear, ensuring long-lasting use Features: 1、Easy for you to install on the robot with the small size and light weight 2、The product have a wide range of uses, can be used in the field of robotics 3、The contour manufacturing is very accurate to ensure that the beam fits exactly every time 4、40 holes aluminum extrusion profile L？shaped beam is a great framing materials for robots 5、Using aluminum material with good？quality, light weight, good strength and good resistance Specification: Item Type: Aluminum Extrusion Profile Material: Aluminum Model: 3103-0040-0328 Size: Approx. 12 x 12mm / 0.5 x 0.5in Length: Approx. 328mm / 12.9in Color: Silver Package List: 2 x Aluminum Extrusion Profile Package List 2 x Aluminum Extrusion Profile