Halex Rigid & IMC Steel Reversible Conduit Locknuts, 2 Pack are designed for use with rigid conduit and Intermediate Metal Conduit (IMC) made of steel. These locknuts are fully reversible, providing versatile installation options. Each locknut measures 1.25 inches thick, 2.1 inches long, and 0.65 inches high, ensuring a secure fit. This product is UL listed for safety and reliability. The pack contains two individual locknuts, making it convenient for your electrical conduit projects. Model Number: