Need a fast and easy way to join pneumatic lines? Turn to this quick-connect coupling from RS PRO. It features a plug system that automatically stops upstream air flow when you disconnect tools, preventing leaks and sudden bursts of pressure. The coupling's compact design means you can connect and disconnect it with one hand. It's compatible with a wide range of standard pneumatic products, including Rectus 25 and 26 series parts, so it's a versatile component that will integrate readily into your existing set-up. This durable connector is made of sturdy steel with a corrosion-resistant nickel-plated finish, so it's suitable for harsh industrial environments. The 1800 L/min flow rate makes it suitable for use with high-powered pneumatic tools such as nail guns and impact drivers.