Kwikset 665 Double Cylinder Adjustable Latch Deadbolt with SmartKey, Polished Brass

Double cylinder deadbolt is for use on exterior doors where keyed entry and security is needed. Grade 3 security. Full solid core 1 In. diameter round corner dead latch. Adjustable latch with round corner strike. Featuring SmartKey Security which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds.

• Compatible with Kwikset (KW1) keyway or (SC1) keyway options
• Deadbolt latch has 2 interchangeable faceplates round corner and square corner
• Microban antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfaces
• 1 in. deadbolt throw
• Easily installs in minutes with just a screwdriver
• Lifetime mechanical and finish warranty