The HARTING 09990000305 contact removal tool is a specialized accessory for the Han C connector series. This tool is crucial for the safe and efficient removal of crimped contacts from the connector insert. The tool's design ensures that the internal locking levers are disengaged simultaneously, preventing damage to the connector housing or the wire. Proper alignment is key; the tool's edges must engage both levers before insertion, and rotation is prohibited during removal. This tool is essential for maintenance, repair, and contact replacement procedures in industrial applications.