Kwikset 660 Deadbolt Lock – Matte Black Exterior Keyed Front Door with SmartKey Rekey Security

Overview

The Kwikset 660 Deadbolt Lock in a sleek matte black finish brings trusted entryway security to exterior doors. Designed for high-traffic homes, it pairs a durable exterior keyed entry with an inside thumb turn, offering straightforward control for daily use. Kwikset has positioned itself as a leading U.S. lock brand since 1946, combining practical hardware with modern conveniences for everyday life.

The 660 model emphasizes ease of use, reliable security features, and a classic look that fits a range of home styles. This single cylinder deadbolt is built to stand up to routine wear while keeping installation approachable for DIY enthusiasts. The result is a balanced solution for front entry doors that demand privacy, simplicity, and dependable performance.

Key Features at a Glance

• Keyed deadbolt for exterior entry: Exterior key access paired with an internal thumb turn for confident privacy from inside.
• SmartKey Security: Re-key quickly yourself and defend against common intrusion techniques with Kwikset’s SmartKey technology.
• Easy installation: DIY-friendly in minutes with a screwdriver; if needed, a drill is used to accommodate missing bottom handleset support.
• Fits standard doors: Compatible with door thicknesses from 1-3/8" to 1-3/4"; backset can be adjusted to 2-3/8" or 2-3/4".
• Adjustable latch: Simple adjustment during install to match your door prep and backset.
• Traditional design: Classic styling with understated details to complement most decors.
• Certified quality: Grade 3 BHMA certified for security, durability, and finish reliability.
• Warranty protection: Lifetime mechanical and finish warranty with responsive customer service.

Real-Life Scenarios

Imagine this lock on a busy entryway: a clean, modern finish your guests notice as they approach, combined with a simple key outside and thumb-turn inside for quick privacy when you’re home. The SmartKey option adds flexibility if keys change hands—handy for contractors or seasonal renters without needing a full lock replacement. The latch and backset adjustments make it adaptable to many exterior door setups, helping you avoid mismatched hardware and alignment issues.

What’s Included and How to Install

• What you get: A complete keyed deadbolt with matching strike plate, screws, and installation hardware.
• Installation tips: Use a screwdriver to mount; if your door lacks a bottom supports hole, follow the included directions for optional drilling guidance.

Why People Consider Kwikset 660

This model balances affordability with dependable performance. The matte black finish adds a contemporary touch, while the standard-fit design keeps upgrades straightforward for most homes. The combination of exterior key access, interior thumb turn, and SmartKey rekeying provides practical options for many entry-door scenarios without committing to a complex install or a high price tag.

Pairing and Longevity

Consider pairing the 660 with other Kwikset hardware to create a cohesive entry system that aligns with your home’s security and aesthetic goals. The finish and construction are designed to endure daily use, helping you maintain a welcoming, secure entry for years to come.