High-Speed Low-Friction Pulley on Rod, 10"

This 10-inch high-speed, low-friction pulley is mounted on an aluminum rod for use in physics experiments involving mechanical advantage, force, and motion. The pulley wheel measures 2 inches in diameter with a metal low-friction bearing for smooth, consistent rotation. The aluminum rod has a 12mm diameter and provides stable mounting in clamp stands and support apparatus. The total length including rod and pulley is 10 inches. The pulley wheel is made from durable plastic. Suitable for experiments covering simple machines, pulley systems, work and energy, and mechanical advantage in physics coursework.