Y Duct Connector 8in x 6in x 6in
https://www.dlw.co/shop/404866-y-duct-connector-8in-x-6in-x-6in-12829
https://www.dlw.co/web/image/product.template/12829/image_1920?unique=d9f876c
Made of galvanized steel. Perfect fit. Sealed seams to prevent air leaks.
