The 1/4WALL SUPRETROROLL(ST) 20.500" from Precision Pulley, Inc is a high-quality pulley designed for robust performance in industrial applications. With a diameter of 20.500 inches, this pulley features a 1/4 wall thickness, ensuring strength and durability. It is constructed from premium materials, making it resistant to wear and tear. This pulley meets industry standards, ensuring compatibility with various systems. Ideal for professionals in need of reliable components, it enhances the efficiency of conveyor systems and minimizes downtime.