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Mainline ML2SD4000 is a heavy-duty no-hub coupling designed for plumbing applications. Ideal for connecting two pipes securely without the need for special tools or fasteners.
The Mainline ML2SD4000 no-hub coupling offers easy installation and strong performance for plumbing professionals. It is a reliable option for pipe 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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