Reach for the Builder's Best round-to-oval adapter (model 111396) when you need to connect a round duct to an oval duct. The Snap-Lock female fitting offers a reliable connection and the connector is constructed from aluminum for durability and corrosion resistance. The 4" aluminum connector includes a Snap-Lock female fitting on one side and a crimped, squeezable male end on the other to simplify connecting round duct to an oval duct. Designed to match silver ducting and ideal for dryer and HVAC duct transitions. Backed by the manufacturer's 30-day limited warranty. Pack of 2 per listing; per-pack weight and dimensions are indicated in the specifications.
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