High quality, zinc, 4-ball industrial air coupler accepts standard 1/4" air plugs. 1/4" female NPT threads are compatible with many hoses and piping systems.

• Zinc 4-ball industrial construction
• Quick-connect, quick-release mechanism
• Female coupler accepts standard 1/4" plug
• Standard 1/4" NPT female pipe threads
• Use on hoses and piping systems