Spiral plastic wire connector 1.easy to connect and hold wire tightly 2.insulated:material:nylon 3.terminal material:copper spiral plastic wire connectorUsage:peel wire coat,insert the wire in,then tighten. wire connectors come in different color,the color indicates the size of the wire that they are capable of holding secureITEM NOWire Assemble areaDimension(mm)ColorDirectionBCLSP1Min:0.7×1+0.5× ...