2.1mm x 5.5mm DC Power Supply Jack Socket Panel Female Connector 5Pcs Country of Manufacture: CHINA; Material: Metal Net Weight: 12g; Package Content: 5Pcs x DC Power Jack Main Color: Silver Tone; Type: 2.1mm x 5.5mm DC Jack Socket Pins: 3 Pin; Thread Dia: 8mm/0.31" Total Size: 20 x 11mm/0.8" x 0.43"(L*D)