Arlington 4″ Steel Sealing Locknut SL400 10/BOX

This steel sealing locknut, featuring a PVC molded seal, is designed to provide a reliable and secure connection for your electrical installations. With a trade size of 4 inches, it effectively meets the standards set by UL and CSA, ensuring compliance and safety in various applications. The durable steel construction promises longevity and strength, while the molded seal offers enhanced protection against moisture and contaminants. Packaged in sets of 10, this locknut is perfect for both professional and DIY electrical projects, making it a practical addition to your toolkit.