Includes entry lockset and single cylinder deadbolt. Both entry lockset and deadbolt unlock and lock by key outside andturnpiece inside. Adjustable backset: 2-3/8" to 2-3/4". Fits doors up to 1-3/8" to 1-3/4" thick. Full lip 1/4" radius round corner strike. Includes 2 keys, which fit both locks.