Description
When you’re plumbing hydraulic systems or repairing damaged lines, you’ll often find yourself needing to connect two different thread types. This straight adapter solves that problem by converting a 1/2-14 male NPTF fitting to a 7/8-14 female JIC swivel connection. No more hunting around for extra fittings or trying to make mismatched threads work—this adapter gives you a clean, reliable connection that won’t leak when you’re running implements or working the loader.
What You’re Getting
- Snug, secure fit that handles 5000 PSI operating pressure without breaking a sweat
- Swivel design on the JIC end lets you position hoses and fittings exactly where you need them
- 1-inch hex body gives you plenty of grip for installation without slipping
- Straight configuration keeps things simple and reduces potential leak points in your system
- Built to handle the pressure cycles and vibration that come with daily farm work
Built for Real Farm Work
This adapter works anywhere you need to join NPTF and JIC threaded hydraulic components. You’ll find similar fittings on everything from loader circuits to remote hydraulic systems across different tractor brands. Whether you’re plumbing a new hydraulic motor, connecting auxiliary lines, or repairing damaged fittings, this adapter handles the job without adding unnecessary bulk or weak points to your system.
Made to Last
Hydraulic fittings take a beating from pressure cycles, temperature changes, and constant vibration. This adapter is built from quality materials that resist corrosion and wear, even in the dusty, dirty conditions where most farm equipment operates. The precision manufacturing ensures proper thread engagement and reliable sealing that holds up season after season.
Installation Notes
Use thread sealant on the NPT threads for the best seal. Thread the NPTF end into your hydraulic component first, then connect your JIC fitting to the swivel end. The straight configuration keeps things simple and reduces the number of potential leak points compared to using multiple elbows or reducers. Don’t overtighten—the 1-inch hex gives you plenty of leverage, but proper torque is key to avoiding thread damage.



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