The AndyMark 4in. Compliant Wheel 5mm Hex, 5", Durometer 50A is designed for the manipulation of objects rather than the movement of robots. This wheel is part of a system that allows for the creation of effective rollers on driven hex axles, facilitating high-performance intakes and conveyors. The blue wheel, with a durometer rating of 50A, offers a balance of firmness and compliance, suitable for applications requiring moderate flexibility and higher RPM capabilities. It is crafted from TPU and polycarbonate materials, ensuring durability and performance.