The Pass & Seymour 5366 Nema 5-20p Male Cord Adapter is a reliable and durable extension cord adapter designed by the trusted brand P&S. This adapter allows for easy conversion of a Nema 5-20p male cord, making it versatile for various electrical needs in the home. Its high-quality construction ensures a secure fit and efficient power transfer, making it an essential tool for any home improvement project requiring electrical connections.