... :by free Specification:wire:AWG28*2C+AWG24*2C OD3.5mmmodel :with Double graviationinsulation resistancevolatge:300V DCMaterial:PVClength:1.2Msample:by freePicture ... .IIEC sockets:snap-in,screw-on,socket withfuse and rocker switch,socket with rockerswitch,Snap-in and screw-on for PCB,b.2 ... 's request .5.Industrial socket :German,France,British and so on 28AWG*2C+24AWG*2C usb wire with double graviation