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Packaged 3/8" x 3/8" Union 5000 Psi
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Part 0550066A is a male hose-to-hose coupling used to connect two high-pressure hoses or attach a hose to a sprayer outlet. Constructed from durable brass or steel, it features a threaded male end that seals securely with a female swivel connection. Replacing a worn or damaged coupling restores leak-free performance and helps maintain full operating pressure on compatible airless sprayers.
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This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.
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