The QIC Standard Coupling is a one hand operation coupling with high air flow performance. Made of hardened steel with a no leakage design, it is suitable for assembly tools, drills and small grinders. The coupling is designed for a minimum pressure drop to reduce energy consumption. It has a high air flow that will guarantee full power to your tools. The QIC coupling is available in many different sizes and for different markets. Country of origin is DE. Customs tariff is 73079910