---
product_id: 16835814
title: "Kwikset 660 Deadbolt"
brand: "kwikset"
price: "€ 39.02"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.it/products/16835814-kwikset-660-deadbolt
store_origin: IT
region: Italy
---

# Grade 3 BHMA certified security SmartKey re-key technology DIY install in minutes Kwikset 660 Deadbolt

**Brand:** kwikset
**Price:** € 39.02
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Lock in security, unlock your peace of mind.

## Quick Answers

- **What is this?** Kwikset 660 Deadbolt by kwikset
- **How much does it cost?** € 39.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/16835814-kwikset-660-deadbolt)

## Best For

- kwikset enthusiasts

## Why This Product

- Trusted kwikset brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Re-Key Control:** SmartKey technology lets you re-key your lock yourself in seconds, perfect for new moves or lost keys.
- • **Lifetime Peace of Mind:** Backed by a lifetime mechanical and finish warranty, combining durability with trusted customer support.
- • **Effortless DIY Installation:** Install your deadbolt in minutes with just a screwdriver—no professional needed, no hassle.
- • **Unmatched Security Assurance:** Grade 3 BHMA certification guarantees top-tier protection for your home’s most vulnerable entry points.
- • **Seamless Fit for Standard Doors:** Adjustable latch and backset fit doors 1-3/8" to 1-3/4" thick, ensuring a perfect, secure fit every time.

## Overview

The Kwikset 660 Deadbolt is a Grade 3 BHMA certified keyed deadbolt designed for exterior doors, featuring SmartKey technology for quick re-keying, easy DIY installation, and adjustable fit for standard door sizes. It offers durable, reliable security backed by a lifetime warranty, making it the go-to choice for millennial professionals seeking smart, stylish home protection.

## Description

Product Description As the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. The largest selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn button on the inside. SmartKey Re key Technology allows you to control who has access to your home. Re-key the lock yourself in seconds in 3 easy steps. Have you recently moved or had a child lose a key? It’s time to re key. SmartKey provides the highest level of residential security and features Bump Guard to protect against lock bumping. The Satin Chrome finish gives the product a modern and minimalist look. Required door thickness 1 3/8 to 1 3/4 inches. From the Manufacturer As the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. The largest-selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. The Polished Chrome is perfect for coordinating in a bathroom with polished chrome fixtures. At Kwikset, we believe people shouldn't have to settle when it comes to home security; and the best security is smart security.

Review: Great product, easy to install and works great! - Nice do it yourself project, I liked that I could use the same key for the door and it was easy to program.
Review: Easy install. Good quality - Very inexpensive. Easy to install. Includes Smart Key which makes it easy to key-alike with other Smart Key locks (most of the newer Kwikset locks I have seen). I am intending to replace all of the locks in my house with Kwikset smartkey locks. Once I have installed the second one, I will report on the re-keying procedure. I used this lock with an August Smart Lock (version 3 -- not pro). It worked great with this lock. Note: I installed this as a new installation. I bought a Jig (Milwaukee) for the install. I recommend that over the paper template provided with the lock. If you are replacing an existing lock, installation should be a no-brainer. The lock adjusts easily for the different standard setbacks.

## Features

- KEYED DEADBOLT: Use on doors requiring a high level of security, turn piece interior locking, exterior locking using a key. Recommended for exterior-facing doors
- SMARTKEY SECURITY: Kwikset’s SmartKey Security technology protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds
- EASY INSTALL: Do it yourself, installs in minutes with just a screwdriver, all the hardware you need is included for a hassle-free installation, detailed directions provided
- FITS STANDARD DOORS: Fits standard size doors 1-3/8" to 1-3/4" thick, adjustable latch backset from 2-3/8" to 2-3/4" with just a twist during installation
- BOX INCLUDES: Exterior Keyed Deadbolt, Interior Turn Piece, Adjustable Latch, 2 Keys, Screws, Strike Plate, SmartKey Tool, Installation Hardware, Install Guide
- CERTIFIED TRUSTED QUALITY: Security, Durability and Finish are Grade 3 BHMA certified, designed for reliable protection, providing peace of mind at home
- WARRANTY PROTECTION: Our products are backed by a lifetime mechanical and finish warranty with great customer service, see Kwikset warranty for more details
- TRADITIONAL DESIGN: Available in a classic, traditional door hardware style with simple, unique details to match your home décor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kwikset |
| Item dimensions L x W x H | 6.8 x 5.77 x 2.97 inches |
| Lock Type | Key Lock |
| Material | Plastic |
| Recommended Uses For Product | Security |
| Special Feature | Key Lock |

## Product Details

- **Brand:** Kwikset
- **Special Feature:** Key Lock
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 6.8 x 5.77 x 2.97 inches
- **Material:** Plastic

## Images

![Kwikset 660 Deadbolt - Image 1](https://m.media-amazon.com/images/I/41l9GjQmCuL.jpg)
![Kwikset 660 Deadbolt - Image 2](https://m.media-amazon.com/images/I/71VuJIorOlL.jpg)
![Kwikset 660 Deadbolt - Image 3](https://m.media-amazon.com/images/I/71a0l58EN9L.jpg)
![Kwikset 660 Deadbolt - Image 4](https://m.media-amazon.com/images/I/81O-W9NarmL.jpg)
![Kwikset 660 Deadbolt - Image 5](https://m.media-amazon.com/images/I/81phF2DfP7L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Im looking to possibly order 16 of these, I wanted to make sure that each one would use a different key? They would be used for office door locks...**
A: You have a different key for each door with Kwikset 660 Re-key technology. It also has SmartKey One Key Convenience - you can re-key your locks yourself so all your doors and padlocks share one key.

**Q: Can you rekey with a non-kwikset key?**
A: It must be kwikset style but can be made by anyone. Will not Work with Schlage style keys.

**Q: If i buy 3 1-packs can I re-key them all to the same key? My current deadbolts are kwikset so I'm hoping installations will be easy.**
A: Yes any smart key lock can be changed to any kwikset key.

**Q: Can I re-key a Yale Y1?**
A: As long as it has that little cup beside the key you can re-key it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, easy to install and works great!
*by M***O on October 4, 2025*

Nice do it yourself project, I liked that I could use the same key for the door and it was easy to program.

### ⭐⭐⭐⭐⭐ Easy install. Good quality
*by A***H on October 17, 2019*

Very inexpensive. Easy to install. Includes Smart Key which makes it easy to key-alike with other Smart Key locks (most of the newer Kwikset locks I have seen). I am intending to replace all of the locks in my house with Kwikset smartkey locks. Once I have installed the second one, I will report on the re-keying procedure. I used this lock with an August Smart Lock (version 3 -- not pro). It worked great with this lock. Note: I installed this as a new installation. I bought a Jig (Milwaukee) for the install. I recommend that over the paper template provided with the lock. If you are replacing an existing lock, installation should be a no-brainer. The lock adjusts easily for the different standard setbacks.

### ⭐⭐⭐⭐⭐ Kwikset Smart locks
*by U***G on July 24, 2025*

Easy to install and rekey without the headache

## Frequently Bought Together

- Kwikset 660 Deadbolt Deadbolt Lock, Satin Chrome Round Exterior Keyed Front Entry Door, Pick Resistant SmartKey Rekey Security, Single Cylinder Dead Bolt
- Kwikset Tylo Entry Door Knob with Lock and Key, Secure Keyed Handle Exterior Doorknob, Front Entrance and Bedroom, Satin Chrome, Pick Resistant SmartKey Rekey Security
- Kwikset 660 Deadbolt Deadbolt Lock, Satin Nickel Round Exterior Keyed Front Entry Door, Pick Resistant SmartKey Rekey Security, Single Cylinder Dead Bolt, with Microban Protection

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*