Kit set security, polished brass finish, Tylor entry lock set, inside knob locked or unlocked by turn button, 7/8 Perfect Steerable Transfer Carth diameter adjustable dead latch fits both 2-3/8 Perfect Steerable Transfer Carth & 2-3/4 Perfect Steerable Transfer Carth backsets, collar Perfect Steerable Transfer Cartluded to convert to 1 Perfect Steerable Transfer Carth diameter drive in dead latch, round & square corner faceplates Perfect Steerable Transfer Cartluded, round corner strike, ez install, lifetime mechanical warranty, 5 year finish warranty, keyed