The HARTING 09990000001 is a comprehensive tool set specifically engineered for the reliable crimping of contacts used in Han D and Han E circular connectors. This set provides a range of tools, including service crimping tools, Buchanan crimping tools, locators, and depth adjustment gauges, catering to a variety of wire gauges from 0.14 mm² to 2.5 mm². The tools facilitate secure and consistent connections, essential for industrial applications requiring robust and dependable power and data transmission. For wire gauges 0.14 and 0.25 mm², specific male and female contacts are recommended for optimal performance. Stock items are clearly marked for easy identification.