Kwikset 660 Series 6653RCALRCSK3BX Deadbolt, Keyed Alike Key, Steel, Polished Brass, 2-3/8 x 2-3/4 in Backset, K3 Keyway

Operated by key outside and inside. Security deadbolts feature full 1 in solid core throw bolt, all metal mechanisms, anti-pry shield and pick-resistant 5-pin system. Door prep 2-1/8 in crossbore, 1 in edge bore, 1 in x 2-1/4 in latch face. Backset adjustable 2-3/8 to 2-3/4 in. Door thickness fits 1-3/8 to 1-3/4 in doors. Cylinder 5-pin. Faceplates of 1 in x 2-1/4 in round corner. Strikes of 1 in x 2-1/4 in round corner. Bolt 1 in throw. Reversible for right or left handed doors. ANSI/BHMA Grade 3. Features This double cylinder deadbolt is operated by a key on both sides Features adjustable latch and deadbolt to fit all standard door preparations Add to a keyed knob or lever for additional security SpecificationsBackset Size :  2-3/8 x 2-3/4 inCross Bore Diameter :  2-1/8 inDimensions :  2-7/16 in HEdge Bore Diameter :  1 inFaceplate Size :  1 x 2-1/4 inFinish :  Polished BrassKey Type :  Keyed AlikeKeyway Type :  K3Material :  SteelNumber of Cylinders :  2Projection Size :  1-1/16 inRe-Key Technology :  SmartkeyStrike Size :  1 in W x 2-1/4 in H