Speedi-Products SM-RH3106 NB 3.25-Inch W by 10-Inch Length to 6-Inch Stack Range Hood 90-Degree Boot
Speedi-Products Sheet Metal Range Hood 90-Degree Adapter Boot. Used to transition from rectangle duct connection at range hood to round sheet metal pipe for venting to outdoors. Can be used for Remodeling, Do it yourself and New Residential projects.