Single Wall Galvanized Metal Duct WYE 6"x4"x4" for Connecting Duct Fittings Ventilation Branch

Worked perfect. Quality part arrived quickly and in great shape. Also the person that left 1 star can't read, and the picture clearly shows a taper.

Picture shows a 6"x6"x4" which is what I was searching for. Description says 6"x4"x4" which is what I received.

Using it to its max capacity no problems. not major noisy, good unit.