The Airblock Security Magnum Coupler (1/2" Female) features a Two-Stage Release Safety mechanism designed to prevent accidental disconnections in high-pressure air systems. The 1/2" female connection allows it to be easily integrated into pneumatic setups, providing a secure, reliable connection. The two-stage release ensures that the coupling can only be disengaged in a controlled manner, enhancing safety by preventing unintended disconnects under pressure. This coupler is ideal for use in industrial and workshop environments, where safety and durability are crucial for maintaining efficient operations in air-powered tools and machinery.