8"W x 16"H

Item No:	Size (Duct Opening)	Neck Size	Material	Outer Dimensions	Color	Airflow Direction	Bulk Pricing						Order
Item No:	Size (Duct Opening)	Neck Size	Material	Outer Dimensions	Color	Airflow Direction	1	2-10	11-20	21-49	50+	100+	Order
110103-37	8"W x 16"H		Aluminum	9-3/4"W X 17-3/4"H	White		$30.56	$25.98	$24.45	$22.92	$21.40
510102-26	8"W x 16"H		Steel	9-3/4"W X 17-3/4"H	Brown		$47.59	$40.46	$38.08	$35.70	$33.32

Let's get the fit right the first time