5 pairs GX16-6P GX16 6 Pin Diameter 16mm Male & Female Screw Type Electrical Plug Connector Socket Wire Panel Connector Circular
Other Electrical Plug Link:
http://www.aliexpress.com/store/1089303/search?SearchText=Connector+Circular&origin=y
Condition : New
is_customized : Yes
Type : Voltage Regulator
Model Number : GX16 6 Pin
Brand Name : Your Cee