The 4" UL Locknut Steel by Southwire is a reliable locking solution for electrical applications. Made from high-quality steel, this locknut meets U.L. standards for safety and compliance. With a 4-inch diameter, it is designed to secure conduit fittings effectively, providing a tight and durable connection. This locknut is suitable for various applications, including residential and commercial projects, ensuring long-lasting performance and reliability. Enhance your electrical installations with this essential steel locknut.
