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The Holyoke Fittings 41S-3 is a brass flare nut designed for use in plumbing applications. This nut is a reliable choice for connecting tubes and hoses securely. It is part of Holyoke's extensive range of fittings suitable for plumbing, heating, and refrigeration systems.
This flare nut ensures a tight seal and prevents leaks, making it essential for reliable connections.
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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