The 6481 is an 18-piece Test Connector Adapter Set that includes pin and socket adapters in 12, 16, 20 and 22 AWG, along with a set of red and black test leads. The set is ideal for quick testing on hard to reach contacts of multi-pin/socket connectors. The PVC insulation on the pins/sockets provides protection from shorting or contact damage. The test leads is a straight shrouded 4mm banana plug on one end and retractable shroud 4mm banana plug on the other end, on silicone wire for flexibility and high temperature resistance.