Kwikset 660 Deadbolt Lock – Antique Brass Round Exterior Keyed Front Entry | SmartKey Rekey Security

Secure, stylish entry with the Kwikset 660 Deadbolt

The Kwikset 660 Deadbolt is a top-selling choice for exterior doors, pairing reliable security with timeless styling. The antique brass finish adds a warm, traditional touch while the hardware sits flush against the door for a clean, classic look. This single-cylinder deadbolt features a keyed exterior and a convenient interior thumb-turn, making it a practical option for front doors where you want straightforward access control without sacrificing privacy.

Designed to protect what matters, the 660 also emphasizes ease of use. Kwikset’s SmartKey Security technology helps you re-key the lock yourself in seconds, without special tools, giving you control over who can enter your home. This capability can be particularly valuable for households sharing access or when keys are lost, offering flexibility without the need for a locksmith.

Installation is accessible to DIYers. With a screwdriver and the included directions, you can mount the deadbolt in minutes. The latch is adjustable, and the backset can be set to accommodate most standard doors, ensuring a snug fit on doors ranging from 1-3/8" to 1-3/4" thick. If your door requires a slightly different setup, the 660’s design supports easy customization during installation.

In daily use, the 660 shines on exterior-facing doors or interior rooms where a keyed lock provides extra privacy. The traditional look pairs well with a wide range of decors, from cottage charm to modern classics, making it a versatile option for home entrances. Kwikset’s reputation for trusted security since 1946 helps reinforce peace of mind, while the finish and durability meet everyday needs in busy households.

Key features at a glance

• Keyed exterior entry with interior thumb-turn for convenient operation
• SmartKey Security for quick, tool-free rekeying and added protection
• Easy DIY installation with common tools
• Fits standard doors 1-3/8" to 1-3/4" thick; latch backset adjustable to 2-3/8" or 2-3/4"

Why choose Kwikset 660

• Traditional design in antique brass complements classic entryways
• Reliable protection at an affordable price with Grade 3 BHMA certification
• Lifetime mechanical and finish warranty for long-term assurance

Whether you seek dependable exterior security or a touch of timeless style, the Kwikset 660 offers possibilities—without promising guarantees. It’s a practical option that blends form and function for everyday use.