This NESCO 9ELBT10 is a 90-degree elbow fitting designed for use with Electrical Metallic Tubing (EMT). It provides a reliable solution for changing the direction of conduit runs in electrical installations.The NESCO 9ELBT10 is a 90-degree elbow fitting for Electrical Metallic Tubing (EMT). Specific technical specifications beyond its function as a 90-degree EMT elbow are not available in the provided catalog data.