Foster Manufacturing Co.

Series: 3

Part Number: SG3103

Interchange: Industrial, M, I/M, MIL

Body: 1/4" Manual Coupler

Thread: 1/4" Male NPT, MPT

Material: Brass

Quantity: 1pc

This 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.

On orders placed before 3:30pm Central Time. (Mon-Friday)

Features and Benefits

  • Heavy Duty
  • Premium Brass
  • Made in the USA
  • Wont rust
  • Mil-C-4109F
  • ANSI (NFPA) T3.20.14-1990
  • Meets ISO 6150-B
  • Popular Interchange
  • 6 Locking ball sleeve


Premium USA made Brass construction does not rust and lasts longer. Sleeve guard design to help protect against accidental uncoupling. Quality 6 ball locking brass sleeve.


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    Your tools will thank you!

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