... price /performance ratio 3.SGS,UL certificate 4.OEM Service Test Pin Material: Nylon 66Color: RED,GREEN,BLUE,BLACK,YELLOW,WHITEUsage ... : welding terminal ,used in Computer PC board for the import test pin ,can be hooked and be probed , gold-plated Feature ... ) Item No.ColorPackingTEST-1(R)RED1000pcsTEST-1(G)Green1000pcsTEST-1(B)Blue1000pcsTEST-1(BK)Black1000pcsTEST-1(Y)Yellow1000pcs