Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LN11 is a steel 1/4″ plug from the Foster LN Series, rated to 300 PSI and built in the USA for air-operated tools and equipment.
Specifications
- Brand: Foster
- Series: LN Series (Lincoln Long Nose Interchange)
- Part Number: LN11
- Interchange: 1/4″ Lincoln Long Nose
- Body: 1/4″ Plug
- Thread: 1/4″ Female NPT, FPT
- Type: One-Way Shut-Off
- Material: Steel
- Working Pressure: 300 PSI
- Temperature Range: -40F to +250F (std seals)
- Locking Device: Balls or pins
- Quantity: 1pc
- Origin: Made in USA
Why this plug
- Lincoln Long Nose interchange — which means it plugs into any matching Lincoln Long Nose 1/4″ socket.
- Steel — which means durable service under repeated high-pressure cycling.
Frequently asked questions
What does this connect to?
It interchanges with Lincoln Long Nose sockets — a 1/4″ air-coupler style used on air tools and equipment.
What pressure is it rated for?
Rated to 300 PSI working pressure, -40F to +250F with standard seals.
Ideal for air-operated tools, shop air, and lubrication equipment. Pair this plug with a matching 1/4″ Lincoln Long Nose socket for a complete, leak-free connection.
Why buy from hpcouplers: Foster quality, responsive US-based support, accurate specs, fast shipping.
Reviews
There are no reviews yet.