7pin flat plastic ytailer female plug 1.material: PA66 2.certification:CE,ROHS 3.voltage:12V ... 4.use Australian trailer parts 7pin flat plastic ytailer female plug1.material: PA662.certification:CE,ROHS3.voltage:12V4.use Australian ... prodeuce and supply various of trailer parts. It includes trailer connector, jump starter, trailer adapter, woking light, etc. We can produce ...