Model: Fernco 1056-43 – Genuine Fernco quality for professional-grade connections. Fernco 1056-43 Flexible Pipe Coupling - 4" CI/Plastic/Steel to 3" CI/Plastic PVC Sewer Drain Adapter. Size Compatibility: Reduces from 4" (CI, Plastic, Steel) to 3" (CI, Plastic) – Versatile for various pipe materials.
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