Description
Nothing messes up your day like hydraulic oil spraying everywhere because of an uncapped fitting. When you’re changing hydraulic lines or doing maintenance on your equipment, loose ends need protection from dirt, debris, and moisture that can wreck your hydraulic system. This steel cap keeps your female JIC fittings sealed tight until you’re ready to hook things back up.
What You’re Getting
- Solid steel construction that won’t crack under pressure like cheaper plastic caps
- Female 1-3/16 – 12 JIC thread fits securely without cross-threading
- 1-3/8 inch hex for easy installation and removal with standard tools
- Protective seal that keeps contamination out of your hydraulic lines
Built for Real Farm Work
These caps are essential when you’re working on hydraulic systems across all types of agricultural equipment—tractors, combines, balers, loaders, and implements. The JIC thread standard is found throughout farm machinery hydraulic systems, making this a universal solution for temporary line protection.
Made to Last
Farm hydraulic work is tough on fittings, and cheap caps fail when you need them most. This steel construction handles the pressure and vibration of agricultural use without cracking or stripping threads. The hex design gives you a solid grip for tightening without over-torquing the fitting.
Good to Know
Use thread sealant appropriate for hydraulic systems instead of tape that can contaminate your system. Hand-tighten first, then use a wrench to snug it down—don’t overtighten as this can damage the female threads in your equipment. Keep a few extras in your toolbox for those unexpected hydraulic repairs.






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