Includes one Tulip Series entry lockset and one DB Series single cylinder deadbolt. Both entry lockset and deadbolt lock or unlock by key outside and turnpiece inside. All metal components. Rust resistant, solid brass, removable KW1 keyways for more rekeying. Full 1" throw deadbolt with hardened steel rod insert to prevent sawing through for added security.Easy installation. Fits 1-3/8" to 1-3/4" door thickness. One-piece cylinder drilled for construction keying. 6-way adjustable latch fits 2-3/8" to 2-3/4" square corner, radius corner, or drive-in applications; includes both square and 1/4"radius corner strikes. Exceeds ANSI Grade 3 Standards