The 6 Inch LED 2-Wire Adapter Plug is a practical and versatile solution for your electrical needs. With its 2-Wire Hard-Shell Plug, this adapter is designed to fit most Peterson 421-49 and 431-49 plugs. Its compact size and easy installation make it a convenient choice for any project. Whether you need to connect LED lights or other electrical devices, this adapter plug offers a reliable and efficient solution. Sold individually, this adapter plug is a must-have for any DIY enthusiast or professional electrician.