Kwikset Security, Polished Brass Finish, Tylo Privacy Lockset, For Bedroom Or Bathroom Use, Inside Knob Locked Or Unlocked By Turn Button, Outside Knob Unlocked By Emergency Key, Fixed 2-3/8" Backset, 1" Diameter Square Corner Plain Latch, Square Corner Strike, Easy Install, Lifetime Mechanical Warranty, Lifetime Finish Warranty, Box Pack.