PRODUCT DESCRIPTION This Dryer Elbow Vent Connector measures 4-in D and effectively turns 90-deg within 4-1/2-in. It features snap-lock fittings with rotating collars and is designed to be used in small spaces. This product is an accessory item compatible with several brands; check to see if your model number is compatible. FROM THE MANUFACTURER This DuraSafe Close Elbow effectively turns 90 degrees within 4-1/2 inches. It features snap-lock fittings and rotating collars. It is an ideal product for limited space installations.