Features For Connection: With this aviation plug socket, you can have firm and safe electrical connection without loosening or leakage. Practical Uses: Can be widely used to computer automatic measurement and control system, mechanical equipment, automotive, etc. Great Material: Combining zinc alloy shell and silver plated copper connector, the power adapter has 500 times plugging life. Including 2Pcs: There are 2pcs 10 pin industrial connector in the set, which will surely satisfy your various working needs. Easy to Install: Designed to have a light weight and a compact size as well, the installation is very convenient to complete. Specification: Item Type: Aviation Plug Socket Model: BEM20-10L Pin: 10 Pin Shell Material: Zinc Alloy Connector Material: Silver Plated Copper Plug Life: 500 Times Insulation Resistance: 1000MΩ Contact Resistance: 3MΩ Hole Size: Approx. 20mm / 0.79in Package List:2 x Aviation Plug Socket Package List 2 x Aviation Plug Socket