2 pieces of quick coupling pneumatic pipe fittings (PZAG 86MM) designed for fast, secure pushin connections for air lines. These quickrelease hose connectors make installation and maintenance faster, reduce downtime, and provide a reliable airtight connection for pneumatic systems. Key benefits Fast installation and removal: Pushin design with quickrelease action lets you connect or disconnect hoses in seconds without tools. Reliable sealing: Engineered for airtight connections to minimize leaks and maintain consistent pneumatic performance. Versatile use: Compatible with a wide range of smalldiameter pneumatic pipes and hoses, making it useful for , retrofit, and installations. Pack of two: Supplied as 2pcs so you can a pair of fittings or keep a spare on hand. Product highlights and attributes Quantity: 2 pieces Type: Quick coupling / quick release pushin connector Model: PZAG 86MM Compatibility: For use with pneumatic pipe and hose in the 4–12 mm range (suitable for standard smalldiameter pneumatic tubing) Functionality: Pushin connection for fast assembly, quick release for easy disconnection Performance: Designed to provide secure, airtight pneumatic connections for general compressed air and pneumatic applications Size/fit: Intended for smallbore pneumatic hoses and pipes within the 4–12 mm range; model designation PZAG 86MM identifies the specific coupling variant Typical applications / use cases Workshop air tools: Quickly connect and disconnect air hoses to compressors, impact wrenches, air ratchets, and spray guns for fast tool changes and maintenance. Pneumatic equipment and automation: Use on machinery air lines, control manifolds, and pneumatic cylinders to simplify plumbing, reduce downtime, and allow modular reconfiguration. Service and repairs: worn or leaking fittings in existing pneumatic systems or add branch connections when extending air lines. Why choose this coupling Saves time on installation and maintenance with a pushin quickrelease design. Packaged as two fittings so you can service multiple connections or keep a spare. Clear compatibility range (4–12 mm) and model PZAG 86MM make selection straightforward for common smalldiameter pneumatic hoses. Notes for buyers Confirm hose or pipe outer diameter falls within the 4–12 mm compatibility range before installation. Verify the PZAG 86MM model matches your system requirements if a specific coupling variant is required.