This Nesco EMT elbow is designed for a 1-1/4 inch trade size and features a 90-degree angle, making it ideal for directing EMT conduit runs. Built for durability and ease of installation, it ensures a secure and reliable connection within your electrical system. Suitable for use with EMT conduit.The Nesco 9ELBT12 is a 1-1/4 inch trade size EMT elbow with a 90-degree angle. It is designed for use with EMT conduit.