6 Sets 5.5 x 2.1mm DC Power Jack Threaded Female Panel Mount Barrel Connector Ad
6 Sets 5.5 x 2.1mm DC Power Jack Threaded Female Panel Mount Barrel Connector Adapter Kit with Cover Cap OLA012. WIDE APPLICATION: This DC power jack cord socket threaded female mount connectors are widely used in digital products, communication products, computer products, security monitors and other fields.