---
product_id: 270836329
title: "660 Single Cylinder Deadbolt with SmartKey Security, Satin Nickel Finish"
brand: "kwikset"
price: "¥9206"
currency: JPY
in_stock: true
reviews_count: 5
category: "Kwikset"
url: https://www.desertcart.jp/products/270836329-660-single-cylinder-deadbolt-with-smartkey-security-satin-nickel-finish
store_origin: JP
region: Japan
---

# SmartKey re-key in seconds DIY install with screwdriver ANSI Grade 3 certified security 660 Single Cylinder Deadbolt with SmartKey Security, Satin Nickel Finish

**Brand:** kwikset
**Price:** ¥9206
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in security, unlock peace of mind.

## Quick Answers

- **What is this?** 660 Single Cylinder Deadbolt with SmartKey Security, Satin Nickel Finish by kwikset
- **How much does it cost?** ¥9206 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/270836329-660-single-cylinder-deadbolt-with-smartkey-security-satin-nickel-finish)

## 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

- • **Built to Withstand:** ANSI/BHMA Grade 3 certification ensures top-tier residential security and durability.
- • **Re-key on Your Terms:** SmartKey technology lets you reset your lock in seconds—no locksmith needed.
- • **Sleek Satin Nickel Finish:** Modern, clean look that elevates your door’s style while protecting your home.
- • **Effortless DIY Installation:** Install in minutes with just a screwdriver—no special tools or pros required.
- • **Fits Standard Doors Perfectly:** Adjustable latch and fits doors 1-3/8” to 1-3/4” thick for seamless integration.

## Overview

The Kwikset 660 Single Cylinder Deadbolt combines advanced SmartKey re-key technology with ANSI Grade 3 certified security, offering a sleek satin nickel finish and easy DIY installation. Designed to fit standard door sizes, it empowers homeowners to control access instantly while enhancing door aesthetics and protection.

## 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 BumpGuard to protect against lock bumping. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel. Required door thickness- 1 3/8 to 1 3/4 inches.

Review: Easy to install, easier to replace the keys. Nice knowing they’re more secure than the average deadbolt. The kit comes with a pair of 2 keys and the piece needed to rekey it, as well as the deadbolts and screws, etc. All super easy to put together. The only potential downside is the outside lock mechanism might be a bit wider than the standard deadlock hole, or that could just be our door. Either way lock and everything still works well with it.
Review: I needed a US style deadbolt for my door so I ordered this lock from the Lock Door seller for 893 rupees which is cheaper than what it costs in US which is typically from 12-15$ for the same one. Other sellers have priced it much higher around 3000-4000 rupees which would be the actual cost if you import this lock from desertcart.com. As I expected the lock was a replica as I have seen the original one which I bought in USA. The quality is poor but the lock does the job and is not flimsy. I have installed it on my door just like a regular USA deadbolt and it works fine for a secondary lock. I would not advise to use this as the only lock on your main door.

## Features

- KEYED DEADBOLT: Use on exterior doors where keyed entry and security is needed; comes with two keys
- SMARTKEY SECURITY: Kwikset's SmartKey security protects anst 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; no special tools needed
- FITS STANDARD DOORS: Fits doors 1-3/8” to 1-3/4” thick and latch backset is adjustable from 2-3/8” to 2-3/4”
- CERTIFIED SECURITY: Quality metal construction for strength and security; ANSI/BHMA grade 3 certified.MICROBAN PROTECTED KEYPAD: Microban offers powerful product protection that is 99.9% cleaner than an unprotected surface..WARRANTY: Lifetime mechanical and finish warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003APS8GK |
| ASIN  | B003APS8GK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #13,931 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Deadbolts |
| Color | Satin Nickel |
| Country of origin  | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,065) |
| Customer reviews | 4.6 4.6 out of 5 stars (9,065) |
| Date First Available | 1 January 2024 |
| Date First Available  | 1 January 2024 |
| Department  | department |
| Finish | Satin Nickel |
| Included components | Deadbolt |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item model number | 96600-575 |
| Item model number  | 96600-575 |
| Manufacturer | Kwikset |
| Manufacturer  | Kwikset |
| Material | Nickel |
| Number Of Pieces | 1 |
| Part number | 660-15 SMT |
| Product Dimensions | 5.08 x 7.62 x 7.62 cm; 453.59 g |
| Product Dimensions  | 5.08 x 7.62 x 7.62 cm; 453.59 g |
| Shape | shape |
| Size | Round |
| Special Features | Adjustable |
| Specific uses | specific_uses_for_product |
| Style | Traditional |

## Product Details

- **Brand:** Kwikset
- **Item dimensions L x W x H:** 5.1 x 7.6 x 7.6 centimeters
- **Lock type:** Deadbolt
- **Material:** Nickel
- **Special features:** Adjustable

## Images

![660 Single Cylinder Deadbolt with SmartKey Security, Satin Nickel Finish - Image 1](https://m.media-amazon.com/images/I/810o-nOFBXL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: What is Kwikset Smartkey?**
A: It’s a lock that you can re-key yourself with any key you have. So if you have a key you like to use you can make that key to work on this smart key lock.

**Q: when re-setting the key to an existing key (old key) do you start with the new key that came with the lock and finish with the existing key (old key)?**
A: you must have the original key for that lock

**Q: I need a 5” backset which one has it?**
A: 5 inch back set would be extra you can get popular brands such as kwikset

**Q: What size hole saw?**
A: 2-1/8"

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 8 November 2023*

Easy to install, easier to replace the keys. Nice knowing they’re more secure than the average deadbolt. The kit comes with a pair of 2 keys and the piece needed to rekey it, as well as the deadbolts and screws, etc. All super easy to put together. The only potential downside is the outside lock mechanism might be a bit wider than the standard deadlock hole, or that could just be our door. Either way lock and everything still works well with it.

### ⭐⭐⭐ Review
*by U***R on 16 January 2021*

I needed a US style deadbolt for my door so I ordered this lock from the Lock Door seller for 893 rupees which is cheaper than what it costs in US which is typically from 12-15$ for the same one. Other sellers have priced it much higher around 3000-4000 rupees which would be the actual cost if you import this lock from amazon.com. As I expected the lock was a replica as I have seen the original one which I bought in USA. The quality is poor but the lock does the job and is not flimsy. I have installed it on my door just like a regular USA deadbolt and it works fine for a secondary lock. I would not advise to use this as the only lock on your main door.

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 19 June 2022*

جودة ممتازة

## Frequently Bought Together

- 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
- Kwikset 96900-381 690T 15 SMT BBPKG Satin Nickel Tylo Entry Combo Set
- Kwikset Satin Nickel Keyed Lever Door Handle with Lock, Reversible, Pick Resistant Smartkey Security - For Front Doors and Bedrooms

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/270836329-660-single-cylinder-deadbolt-with-smartkey-security-satin-nickel-finish](https://www.desertcart.jp/products/270836329-660-single-cylinder-deadbolt-with-smartkey-security-satin-nickel-finish)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*