Draper 5/16" Bore Vertex Air Line Coupling With - A91S02 BULKFor use with standard adaptors. Double action mechanism prevents accidental disconnection and makes the coupling particularly suitable for trailing hose applications. Maximum airflow rate 1197L min (42cfm) at 6. 9bar (100psi). Maximum working pressure 13. 8bar (200psi). Sold loose. Key Features Compatible with standard adaptors, ensuring versatility and ease of use in various applications. Features a double action mechanism that prevents accidental