The Leviton 2371 EB PLUG LCK 3PO 3WI NEMA L11- is a durable electrical plug designed for secure and reliable connections. It features one piece contacts that reduce friction and overheating, enhancing operational safety and longevity. The plug includes a unique cord clamp that accommodates a wide range of cord sizes, providing versatility in application. Constructed of rugged nylon, it resists impact, sunlight, chemicals, and rough use, ensuring durability in demanding environments.