THB Tru-Flate Automotive 1/4" Steel Air Coupler — 1/4" FNPT
The THB S21-20SFA is a 1/4" body steel quick-connect air coupler in the American Tru-Flate (automotive) interchange profile, with a 1/4" female NPT port. Push a matching Tru-Flate/automotive-style plug straight in to connect; pull the sleeve back to release. The plated-steel body and hardened internals stand up to daily shop and garage use.
Key specifications
- Type: Quick-connect coupler (socket)
- Interchange: Tru-Flate / automotive ("T-style") 1/4" body
- Port: 1/4" NPT female (FNPT)
- Body material: Plated steel
- Connects with: 1/4" Tru-Flate / automotive-style plugs
- Manufacturer P/N: S21-20SFA
Typical applications
Air hose drops, blow guns, tire inflators, impact wrenches and general pneumatic tools using Tru-Flate / automotive-style fittings.
A dependable, low-cost steel automotive air coupler for connecting 1/4" FNPT air lines to Tru-Flate-style plugs — ideal for automotive shops, home garages and maintenance carts that already run automotive-interchange fittings.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
We offer Financing Through Many Different Avenues:
- Affirm is great for smaller purchases. You can do this during checkout.
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