Kwikset 660 Deadbolt Lock – Matte Black Exterior, Keyed Front Entry, SmartKey Rekey

Overview

The Kwikset 660 deadbolt is a popular choice among homeowners for exterior front entry doors. It offers keyed exterior access and an interior thumb turn for quick, one handed locking. The Matte Black finish pairs with a wide range of home styles while resisting everyday wear. Kwikset has built its reputation since 1946 on dependable hardware and security driven design, and the 660 continues that tradition with practical features that many families value.

Key benefits at a glance

• Exterior keyed entry with interior locking thumb turn for easy daily use
• SmartKey rekey technology lets you change keys yourself in seconds
• Adjustable latch and backset fit standard doors from 1-3/8 in to 1-3/4 in thick
• Durable matte black finish designed to withstand regular use
• Certified as BHMA Grade 3 for reliable performance

What is included and how it installs

• Exterior keyed deadbolt and interior turn piece
• Adjustable latch with round front and round corner strike
• SmartKey rekey tool and two keys
• Screws for mounting and detailed directions

Installation is designed to be a DIY friendly task. With a screwdriver and a few minutes, most homeowners can swap out an old lock for the 660 and enjoy immediate upgraded protection. The latch backset can be switched to either 2-3/8 in or 2-3/4 in by a simple twist during setup, making it fit most standard doors without major modifications.

Use cases range from updating a single family home to upgrading rental units or shared entry doors. The matte finish and clean lines suit modern as well as traditional entryways, and the rekey feature adds flexibility when a tenant moves out or a key set needs updating. While this description highlights general capabilities, outcomes will vary based on door fit, usage, and maintenance.

In short, the 660 can offer a balance of security and convenience in everyday life, with the peace of mind that comes from a trusted brand and a long lasting finish. For those planning a remodel or a quick improvement project, this deadbolt provides a straightforward upgrade to door hardware that many users find appealing.