Welcome to our store! 1. Each side of the channel has a layer to maximize load-bearing capacity. 2. Large central cavity provides protection for the motor, battery, and internal drive components. 3. The channel provides multi-directional support as it has mutually perpendicular surfaces. 4. The product is made of high-quality aluminum alloy, processed through anodizing. 5. Suitable for robot accessories, small and easy to install, with good performance. Article Type: U-Channel Search Keywords: for FTC/gobilda/rev robotics/FRC /FIRST/FLL/WRO/tetrix/ServoCity/STEAM/VEX ROBOT/andymark/MATRIX/STEM/Pitsco Education Low-Side U-Channel provides similar structural integrity as the 3120 series U-Channel while saving on real estate. The reduced height of the sides allows for a more compact build while providing three sides to build off of. It's an excellent choice when building a chassis with motors running perpendicular to the channel's direction. Size: Approx. 14.4 x 4.8 x 1.2 cm / 5.7 x 1.9 x 0.5 inches Weight: Approx. 48.5 g / 1.7 oz Material: Aluminum Alloy Processing: Anodizing Packaging Quantity: 1 Size: Approx. 2.5 mm / 0.1 inches 48 mm / 1.9 inches 43 mm / 1.7 inches 12 mm / 0.5 inches 16 mm / 0.6 inches 32 mm / 1.3 inches 8 mm / 0.3 inches 4 mm / 0.2 inches 24 mm / 0.9 inches 14 mm / 0.6 inches 48 mm / 1.9 inches 144 mm / 5.7 inches 1 x U-Channel