The Milton Industrial Air Coupler (1/4" NPT Female, Made in USA) is the industry-standard M-Style® KWIK-CHANGE® coupler. Made in the USA from heavy-duty steel plated to resist rust, it delivers 300 PSI maximum pressure and is compatible with all M-Style® compliant plugs.

• 1/4" NPT female thread connection
• M-Style® — the industry standard quick-connect
• Heavy-duty steel, plated to resist rust
• Maximum pressure: 300 PSI | Airflow: 40 SCFM
• Buna-N seal for leak-free performance
• Made in the USA by Milton Industries