LEGO Technic Brick 4x6 Open Center (Part 32531 / 40344)

Upgrade your next LEGO project with the versatile LEGO Technic Brick 4 x 6 Open Center (40344). Designed for maximum strength and flexibility, this genuine LEGO component features a unique open center and multiple connection points—perfect for robust builds, creative engineering, and custom designs. Choose from classic gray or sleek black to match your structure’s aesthetic. Measuring approximately 4 x 6 studs, it fits seamlessly into a variety of Technic models, vehicles, and machinery, making it an essential addition to any builder’s collection.