Door Threshold, Surface Type Smooth, Mill Finish, Color Silver, Width 1 3/4 in, Height 3/8 in, Length 48 in, Fits Door Width 48 in, Thickness 0.125 in, Material Aluminum, Standards ANSI/BHMA A156.21, No, Includes #10 x 1-1/2 in FH Zinc Plated Wood Screws