---
product_id: 55294935
title: "Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt"
brand: "kwikset"
price: "€ 52.51"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.it/products/55294935-kwikset-660-deadbolt-deadbolt-lock-polished-brass-round-exterior-keyed
store_origin: IT
region: Italy
---

# Fits standard doors 1-3/8"–1-3/4" thick Grade 3 BHMA certified security DIY install in minutes Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt

**Brand:** kwikset
**Price:** € 52.51
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your sanctuary with style and ease—because your home deserves the best.

## Quick Answers

- **What is this?** Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt by kwikset
- **How much does it cost?** € 52.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/55294935-kwikset-660-deadbolt-deadbolt-lock-polished-brass-round-exterior-keyed)

## 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

- • **Lifetime Peace of Mind:** Backed by a lifetime mechanical and finish warranty, ensuring durability and long-lasting performance.
- • **Effortless DIY Installation:** All-inclusive hardware and clear instructions let you upgrade your door security in minutes—no pro needed.
- • **Unmatched Security Assurance:** Grade 3 BHMA certification guarantees top-tier protection for your home’s most vulnerable entry points.
- • **Perfect Fit for Standard Doors:** Adjustable latch and deadbolt backset ensure seamless compatibility with most exterior doors.
- • **Timeless Polished Brass Elegance:** Classic round design with a polished brass finish adds a sophisticated touch to your home’s curb appeal.

## Overview

The Kwikset 660 Deadbolt is a polished brass, single-cylinder lock designed for exterior doors requiring high security. It features an adjustable latch to fit standard door thicknesses, quick DIY installation with included hardware, and is Grade 3 BHMA certified for durability and protection. This traditional-style deadbolt comes with a lifetime mechanical and finish warranty, combining classic aesthetics with reliable security.

## Description

Polished brass, single cylinder deadbolt, features adjustable latch & deadbolt to fit all standard door preparations, add to a keyed knob or lever for additional security, lifetime mechanical & finish warranty. The product is manufactured in china. Easy installation and easy handling.

## 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
- 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, 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 |
|---------------|-------|
| Manufacturer | Kwikset |
| Part Number | 6603RCAL |
| Product Dimensions | 15.24 x 15.24 x 15.24 cm; 226.8 g |
| Item model number | 96600-013 |
| Size | ROUND |
| Colour | Polished Brass |
| Style | Traditional |
| Finish | Antique Brass,Polished Brass |
| Material | Brass |
| Pattern | Old Latch |
| Shape | Round |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Handle material | Brass |
| Special Features | Durable |
| Included Components | Deadbolt |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 227 g |

## Product Details

- **Brand:** Kwikset
- **Special feature:** Durable
- **Lock type:** Deadbolt
- **Item dimensions L x W x H:** 15.2 x 15.2 x 15.2 centimetres
- **Material:** Brass

## Images

![Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt - Image 1](https://m.media-amazon.com/images/I/71X2mc2yRDL.jpg)
![Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt - Image 2](https://m.media-amazon.com/images/I/61DOay7S0JL.jpg)
![Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt - Image 3](https://m.media-amazon.com/images/I/61yC1sT0cQL.jpg)
![Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt - Image 4](https://m.media-amazon.com/images/I/91N+Ohe96OL.jpg)
![Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt - Image 5](https://m.media-amazon.com/images/I/71kOQH+-6dL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Old and Good
*by A***R on 26 August 2019*

This one I bought to learn myself to install deadbolts. Because it's old model I think it could be too reliable for not so important doors as modern. I hope criminals forgot how it was destroy it?

### ⭐⭐⭐ Feels solid but rusted badly after a few months
*by A***E on 27 January 2022*

This replaced a cheap bolt that broke after only a few weeks. This one is still going strong after 10 months, but the surface has corroded badly over winter. I have now used metal polish and protector to try to tidy it up, but the rust came back quickly - so not really suitable for exterior use.

## Frequently Bought Together

- Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt
- Kwikset Tylo Entry Door Knob with Lock and Key, Secure Keyed Handle Exterior Doorlock, Doorknob For Front Entrance and Bedrooms in Polished Brass

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-29*