AT11-240-2005 is a contact removal tool specifically engineered for the DuraMate™ family of environmentally-sealed, multi-pin, heavy-duty circular connectors. This tool is designed for Contact Size 20 and accommodates wire sizes in the 20-22 AWG range, enabling safe and efficient extraction of contacts from mated connector positions. The tool integrates with DuraMate™ AHDP and AHDM series connectors, which feature circular bayonet locking systems and are rated for harsh-environment, off-road applications including agricultural ISOBUS 91 Series implementations. The contact removal tool is essential for field maintenance, connector reconfiguration, and troubleshooting in applications requiring environmentally-sealed connections with IP67, IP68, and IP69K ratings.