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Mainline ML42-6 is a 3/8 inch outer diameter brass flare union. It is designed for connecting two tubes in plumbing and HVAC systems. This product is well-suited for use in various applications requiring reliable and secure connections.
The Mainline ML42-6 brass flare union ensures a tight seal, preventing leaks and ensuring performance. Its robust design allows for longevity in demanding conditions.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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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