- Aluminum Vent Coupling
- 3" Diameter
- Designed to connect pieces of plain-end or crimped pipe.
- Account
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- Delta* Replacement Parts - Generic
- O Rings
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- Sink
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- Tank - Universal Replacement
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- Faucet
- Pipe Fittings & Valves
- PVC Tubular
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- Dielectric Fittings
- Flange Connection Kits
- No Hub Couplings
- Compression Couplings
- Pipe Repair Clamps
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- Valves
- Hose & Fittings
- Hangers & Fasteners
- Heating & Venting & A/C
- Pressure Testing
- Tools
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- Chemicals (Paint, Lubricants, Sealants, Caulk)
- Brushes
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3" Aluminum Duct Coupling
