Kwikset 660 11P RCAL RCS K3 Security Single Cylinder Deadbolt Venetian Bronze (Case of 3)

Deadbolts single cylinder - 660 series boxed adjustable latch- round corner latch & strike finish=venetian bronze keying=k3 Operated by thumbturn inside, key outside. Security deadbolts feature full 1 inch solid core throwbolt, all metal mechanisms, anti-pry shield. DOOR PREP: 2- 1/8 inches Crossbore; 1 inch Edge Bore; 1 inch x 2- 1/4 inches Latch Face. BACKSET: adjustable 2- 3/8 inches to 2- 3/4 inches. DOOR THICKN ESS: Fits 1- 3/8 inches to 1- 3/4 inches doors. CYLINDER: 5-pin. FACEPLATES: 1 inch x 2- 1/4 inches round corner. STRIKES: 1 inch x 2- 1/4 inches round corner. BOLT: 1 inch throw. HANDING: Reversible for right or left handed doors. ANSI/BHMA: Grade 3.