Anod. Aluminium Silver Double U 20X18X1 Pulley Nylon 40 is a high-quality pulley made of anodized aluminum in a silver color with a double U shape and a dimension of 20X18X1. It features a durable nylon 40 pulley that ensures smooth and efficient movement.The Anod. Aluminium Silver Double U 20X18X1 Pulley Nylon 40 is a top-quality pulley designed for a wide range of applications. This pulley is made of anodized aluminum in a silver color, which not only adds to its aesthetic appeal but also provides durability and resistance to wear and tear. The double U shape of the pulley is designed to increase its strength and stability, making it suitable for handling heavy loads with ease.The dimensions of the pulley are 20X18X1, which makes it compact and easy to install in various settings. The pulley is equipped with a nylon 40 material that ensures smooth and efficient movement, reducing the chances of wear and tear on the system. The nylon material is also