This set of four connectors uses compression to displace insulation to form an electrical connection between the ends of two fine, 26 gauge or similar, insulated wires. Included with the four connectors are two pigtail wires that are part of a Noctua four-pin-wide plug. This kit is from a Noctua 40 mm fan kit. A pliers or similar compression tool is needed to use the connectors.

The first class mail large envelope shipping option does not offer tracking. If the buyer would like to be able to track the shipment, it is necessary to select the USPS Ground Advantage option.