10pc Foster Quick Connect 1/4 Male NPT Air Coupler M Style Fitting

  
Material: Brass / Steel Sleeve. This Manual Coupler Works with 1/4 Body Industrial Interchange Plugs/Nipples. They are also called MIL, M, or I/M interchange.

We have lots of them in stock in many sizes. Look for "3 Series" in our store. If you need help send us a message.