This entry-door combo pack includes Kwikset"s Tylo Maximum Security ball knob with a single-cylinder deadbolt. The Tylo entry ball knob features a classic look that blends well with Colonial design styles. Finished in mirror-like polished brass, the knob brightens up any entryway. The ball knob top features a slightly flattened design that feels good in the palm. The top stops abruptly at a lengthy shank for plenty of finger clearance and fast opening and shutting operations. The knob rose"s sharp edge sets off the classic piece. The deadbolt features an ANSI/BHMA Grade-3, 5-pin double-cylinder and a 1-inch throw with a hardened steel insert to prevent saw break-ins. This single cylinder unit is operated by a key on the outside and turn-piece on the inside for easy locking. The purchase includes 4 keys. The knob is also adjustable for both 2-3/8- and 2-3/4-inch backsets. This product carries a 10-year mechanical and 5-year finish warranty from the manufacturer. --Brian D. Olson