Kwikset Security, Antique Brass Finish, Single Cylinder Deadbolt, 1" Diameter Square Corner Adjustable Deadbolt Latch Fits Both 2-3/8" & 2-3/4" Backsets, Square Corner Strike, EZ Install, Lifetime Mechanical Warranty, 5 Year Finish Warranty, Keyed Alike In Sets Of 3, Box Pack.