Kwikset Tylo Keyed Knobset Combo Pack Featuring Double Cylinder Deadbolt and Single Cylinder Knobset The classic design of the Tylo is at home in any decor. Interior Rosette has EXPOSED SCREWS and are not concealed on the interior side.Single Cylinder Tylo Knobset paired with Double Cylinder 660 Deadbolt When selecting Keying Options above,PLEASE NOTE: This item is treated as one sku and by selecting Keyed alike the handle and deadbolt will be keyed alike.Keyed Differently will only be needed if you are ordering more than quantity one of these Combo packs.Keyed Differently on quantities more than one will mean each pack will be keyed differently.Please contact customer service if you need help determining your needs.Knobset Ratings: ANSI/BHMA A156.2 Grade 3 Security Deadbolt Ratings: ANSI/BHMA A156.2 Grade 3 Deadbolt Classic bell-shaped knob Kwik-Instal Installation Anti-Pick System