M-D Building Products 11619 M-D Heavy Duty Fluted Saddle Threshold, 36 in L X 6

Product Description M-D saddle threshold, heavy duty, fluted, 6 in width, 36 in length, 1/2 in height, aluminum, for commercial applications. Heavy duty aluminum assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door. Helps make your home more comfortable and saves energy. From the Manufacturer Heavy duty aluminum assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door. Helps make your home more comfortable and saves energy.