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The Holyoke Fittings N5-4 is a nut flare seal cap designed for a reliable seal in various connections. This fitting, with a size of one quarter inch, ensures the prevention of leaks and maintenance of pressure within the system. It is crafted for compatibility with a variety of materials, playing a significant role in the integrity and efficiency of plumbing or HVAC setups.
Efficiently seals connections in plumbing and HVAC applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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