Low 3-1/2 in. x 43-1/2 in. Aluminum Bumper Threshold
https://www.probuilderswarehouse.com/shop/1001298384-low-3-1-2-in-x-43-1-2-in-aluminum-bumper-threshold-81584
https://www.probuilderswarehouse.com/web/image/product.template/81584/image_1920?unique=b31ad15
Brand: M-D Building Products
Model: 99011043500
SKU#: 1001298384
Barcode: 205937372
