660 SmartKey Single Cylinder Deadbolt, Matte Black

The Kwikset 660 SmartKey Single Cylinder Deadbolt features key-operated outside and thumb-turn inside functionality, making it a straightforward locking solution for residential doors. This matte black deadbolt combines security features with a contemporary finish that resists wear.

The single cylinder design offers reliable key access from outside while allowing convenient thumb-turn operation from inside. Whether you're securing an entryway or replacing an existing lock, this deadbolt provides dependable functionality with adjustable components designed to fit standard door installations.

Features and Benefits

• Single Cylinder Design: Key-operated exterior cylinder with interior thumb-turn for convenient one-handed operation from inside.
• SmartKey Technology: Kwikset's security-focused keyway design.
• Adjustable Steel Latch: Round corner adjustable steel latch accommodates standard door backset requirements for flexible installation.
• Round Corner Strike Plate: Provides smooth installation and improved frame alignment for consistent operation.
• Matte Black Finish: Contemporary coating adds curb appeal while resisting wear over time.
• Extended Warranties: Backed by a lifetime mechanical warranty and five-year finish warranty for long-term peace of mind.

Specifications

• Brand: Kwikset
• Model: 660 514 SMT CP K6
• Lock Type: Single cylinder deadbolt
• Finish: Matte black
• Latch: Round corner adjustable steel
• Strike Plate: Round corner design
• Mechanical Warranty: Lifetime
• Finish Warranty: 5 years