Saddle Threshold, 48in.L, Smooth, 2-3/4in.W, National Guard, Mfr#: 407-48

Door Threshold, Surface Type Smooth, Mill Finish, Color Black, Width 2 3/4 in, Height 3/4 in, Length 4 ft, Fits Door Width 48 in, Thickness 0.025 in, Material PVC, Standards ANSI/BHMA A156.21, ANSI/BHMA, CAN/ULC S104, IBC, ICC/ANSI A117.1, NFPA 252, NFPA 80, UL Listed, Yes, UL Fire Rating UL10B, UL10C