Door Sill Cap Metal Theshold Plate Exterior Deck Edge Nose 2-3/4 In. X 1-1/2 In
X 1-1/2 In. The MD Building Products 2-3/4 in. Sill Nose Mill is designed for installation underneath a threshold to protect the foundation or sill plate under the door. The sill nose is made from durable aluminum and is easy to install.