
Metal Coupler Quick Air Hose Coupling Steel Pneumatic Connector Japan Type Quick Coupler. Stainless Steel Material: Constructed from durable stainless steel for robust and reliable performance. Floating Ball Valve Design: Features a floating ball valve that closes automatically to prevent fluid spillage. ISO9001 & SGS Certified: Holds ISO9001, SGS, and Rheinland certifications ensuring quality standards. Multiple Size Options: Available in various sizes including 1/4', 3/8', 1/2', 3/4', and 1'. Wide Application Range: Suitable for air transport, impact wrenches, drills, and compressors. CNC Precision Manufacturing: Manufactured using CNC machine tools with ultrasonic cleaning and testing. Fast Delivery Time: Delivery within 7 to 10 working days after receiving advance payment. 1-Year Warranty: We offer at least one year guarantee for all of our products.