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Our OneHydraulics NPT Cap & Plug Kit is a practical, all-in-one solution for sealing and protecting National Pipe Thread (NPT) hydraulic fittings from dirt, debris, and damage during maintenance, storage, or transport. This kit includes NPT Caps from our 5406-C Series and NPT Plugs from our 5406-P Series, covering popular sizes from 1/4" to 1". Each precision-threaded piece ensures a secure, leak-resistant seal to maintain system integrity and prevent contamination. Compact, lightweight, and easy to carry, this kit is ideal for keeping in your shop or work truck, providing quick access to the right fitting protection whenever you need it.
- Carrying Case
- Cap 5406-C-02, 10pc
- Cap 5406-C-04, 10pc
- Cap 5406-C-06, 4pc
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Cap 5406-C-08, 3pc
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Cap 5406-C-12, 3pc
- Cap 5406-C-16, 2pc
- Plugs 5406-P-02, 10pc
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Plugs 5406-P-04, 10pc
- Plugs 5406-P-06, 4pc
- Plugs 5406-P-08, 2pc
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Plugs 5406-P-12, 3pc
- Plugs 5406-P-16, 2pc
