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The Holyoke Fittings 56-4 is a cap fitting designed for various applications. This fitting has a nominal size of one-fourth inch and features an SAE flare end connection. It is suitable for air conditioning, automotive uses, food and beverage applications, as well as plumbing, refrigeration, and industrial installation.
This cap fitting is built for seamless connections in various systems, including HVAC and plumbing applications.
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