Sheet Metal Snap Collar | 120SC18

The Sheet Metal Snap Collar (part number 120SC18) is a high-quality gauge 28 sheet metal collar designed for transitioning from flat plenum or duct runs to round pipes or flex ducts with a duct size of 18 inches. Compatible with M80-261 and various other models, this durable collar supports smooth airflow while ensuring a secure connection. Installation can be done in under 15 minutes with common tools. We know appliances inside and out and will help you find the right part with expert, honest advice.