Schlage B60N 625 KA4 Deadbolt Lock, Cylindrical, 1 3 8 in Door Thick Max, Chrome 54ZG09 Bore Diameter Tolerance +0 0 Bore Diameter Tolerance +0 0 of Strands 1 Applications ApplicationSouthwire® Romex® Brand SIMpull® NM B (nonmetallic sheathed) cable may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors) as specified in the National Electrical Code Standard cylindrical deadbolts are the most common type of deadbolt and can have a variety of inside outside locking functions required for different security applications Strike Plate Includes Hardware Hardware Included Fire Rating 3 hr Standards ANSI BHMA A156