305141-4 is an extraction tool specifically designed to remove twin COAXICON contacts from Series "W" connectors. The tool features a sleeve that is placed over the socket or pin, with a push rod button mechanism housed in the handle for controlled extraction. The sleeve has a nominal diameter of 0.316 inches with a tolerance of +0.001/-0.003 inches, and the tool measures 0.320 ± 0.002 inches in one dimension and 0.365 ± 0.002 inches in another, ensuring precise fit within Series "W" connector cavities. The extraction process involves inserting the tool sleeve into the cavity, rotating it several times, and then pressing the button to eject the contact. This tool is essential for maintenance, repair, and reconfiguration of Series "W" connector assemblies in electronic equipment.