11821 3-3/4 in. x 3/4 in. x 36 in. Black Aluminum and Vinyl Heavy-Duty Low-Profile Threshold

The M-D Heavy-duty Deluxe Aluminum Threshold features a vinyl seal for protection from drafts, moisture, dust and insects. This threshold can be used with a new door or to replace an existing threshold. All of the hardware needed for installation is included. Before installation, the threshold can be cut to a desired length using a hacksaw. To best seal your doorway, this product can be used with a door sweep.