The MARINCO part 305R offers a dependable and secure power connection with its 30A 125V 2P3W (L5-30R) Standard NEMA Locking Receptacle. This receptacle is designed to fit the NEMA L5-30P locking plug, ensuring a stable and reliable power transfer. With its sturdy construction and easy installation, the MARINCO 305R is perfect for various applications, including RVs, boats, and industrial settings. Trust MARINCO for top-notch performance and peace of mind.