This is a high-quality roller chain sprocket from TB Wood's, model 8MPC37S36. It is designed for use in mechanical power transmission and industrial automation & motion controls. The sprocket is made with durable materials and is built to last, ensuring that it will provide reliable performance for an extended period of time. Whether you're in need of a replacement part or simply want to upgrade your equipment, this TB Wood's sprocket is an excellent choice. It is compatible with a wide range of industrial equipment and is easy to install, making it a great addition to any toolkit. Order yours today and experience the difference for yourself!