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The OLD CASTLE C-304 pipe elbow is a single wall corrugated elbow with a 4-inch nominal size and a 90-degree angle. Constructed from high-density polyethylene, it features a hub end style and adheres to ASTM F405 standards. This black elbow is ideal for various drainage and piping applications.
The OLD CASTLE C-304 is a durable and standards-compliant elbow for corrugated piping systems.
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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