The Tamiya Snap Connector Set is a set of RC Parts. These are bullet style wire connectors which could be used to make electrical connections between motors, speed controls, and batteries. Requires a pair of long nose pliers is required to squeeze the crimping tool around the connector. Requires a pair of long nose pliers is required to squeeze the crimping tool around the connector. Features are a solderless, crimp style connectors with clear plastic insulators. Includes: Parts for (4) male and (4) female connectors ConnectorCrimping tool sold separatelyManufacturer: Tamiya Model: 50245 Snap Connector Set