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The Southwark Metal 11506 is a six-inch long flat metal collar. This product is designed for ductwork applications in heating and cooling systems.
This collar is ideal for connecting ductwork in HVAC systems. Its flat profile provides a secure fit for standard ventilation needs.
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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