AIRCRAFT COUPLING PRO is a revolutionary quick coupling solution designed for extreme aerospace ground environments. This aerospace grade connector is able to maintain excellent performance at ultra-low temperatures of -35°C, completely solving the critical problems of low temperature embrittlement, chemical corrosion and airflow loss of traditional connectors. Featuring a 5mm thick 304 stainless steel handle and PC-ABS alloy housing with silicone seals, it ensures a trouble-free air delivery connection in demanding airport environments.