The Hubbell Insulgrip HBL5366CA is a robust straight blade wiring device engineered for demanding environments. Its impact and chemical-resistant nylon housing ensures long-lasting performance, while the VARI-SIZE insert accommodates a wide range of cord diameters. The visible catalog number simplifies identification, and fast-lead screws streamline assembly. Ideal for industrial, healthcare, and data center applications, this device provides reliable power delivery and enhanced safety.