Kwikset Single Cylinder Deadbolt

The Kwikset Single Cylinder Deadbolt offers reliable, hassle-free security for your home. Part of the trusted 600 Series and backed by over 70 years of Kwikset innovation, this deadbolt combines robust metal construction with SmartKey® re-key technology—allowing you to quickly re-key your lock in seconds without a locksmith. Its polished brass finish and classic round-corner latch lend both style and function to any entry door.

Ideal for residential use, the single-cylinder design features a key-operated exterior side and an easy-turn thumb piece on the interior. With an adjustable latch to fit standard backsets and compatibility with both left* and right-handed doors, installation is straightforward and flexible.

Key Features

• SmartKey® Security technology lets you re-key on the spot and protects against advanced break-in techniques
• Polished brass finish for a timeless, elegant look
• ANSI/BHMA Grade 3 certified for dependable residential security
• Single-cylinder operation: key outside, thumb turn inside
• Adjustable round-corner latch fits 2-3/8" or 2-3/4" backsets
• Solid metal construction for long-lasting durability
• Includes two KW1/SC1 keys
• Fits door thicknesses from 1-3/8" to 1-3/4"