The K-T Industries 6-7071 is a heavy-duty industrial quick coupler with a 3/8" female NPT thread connection, rated for up to 4200 PSI. Designed for fast, reliable one-hand tool changes on air compressors, pneumatic lines, and high-pressure systems.

• 3/8" female NPT thread connection
• Rated to 4200 PSI maximum working pressure
• Quick-connect design for fast, tool-free hose changes
• Compatible with standard industrial air line fittings and plugs
• Knurled socket sleeve for easy grip and use