• Operated by thumbturn inside, key outside • Security deadbolts feature full 1 solid core throwbolt, all metal mechanisms, anti-pry shield • DOOR PREP: 2-1/8 Crossbore; 1 Edge Bore; 1 x 2-1/4 Latch Face • BACKSET: adjustable 2-3/8 to 2-3/4 • DOOR THICKNESS: Fits 1-3/8 to 1-3/4 doors • CYLINDER: 5-pin • FACEPLATES: 1 x 2-1/4 round corner • STRIKES: 1 x 2-1/4 round corner • BOLT: 1 throw • HANDING: Reversible for right or left handed doors • ANSI/BHMA: Grade 3 • SmartKey (denoted SMT) feature allows, in3 steps, locks to be re-keyed to a spare set of keys • When the spare keys are done being used, the lock can be re-keyed back to the original set of keys; can continually be re-keyed. • BOXED • Adjustable Latch- Round Corner Latch & Strike • Finish=Satin Chrome • Keying=K3/SMT