---
product_id: 25248905
title: "663 Deadbolt Unkeyed Deadbolt Lock, Polished Brass Round Interior Turn Piece for Front Entry Door, with Latch and Adapter, No Exterior Assembly"
brand: "kwikset"
price: "1197607₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Kwikset"
url: https://www.desertcart.vn/products/25248905-663-deadbolt-unkeyed-deadbolt-lock-polished-brass-round-interior-turn
store_origin: VN
region: Vietnam
---

# Fits standard doors 1-3/8" to 1-3/4" thick Grade 3 BHMA certified security DIY install in minutes 663 Deadbolt Unkeyed Deadbolt Lock, Polished Brass Round Interior Turn Piece for Front Entry Door, with Latch and Adapter, No Exterior Assembly

**Brand:** kwikset
**Price:** 1197607₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your sanctuary with style and simplicity!

## Quick Answers

- **What is this?** 663 Deadbolt Unkeyed Deadbolt Lock, Polished Brass Round Interior Turn Piece for Front Entry Door, with Latch and Adapter, No Exterior Assembly by kwikset
- **How much does it cost?** 1197607₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/25248905-663-deadbolt-unkeyed-deadbolt-lock-polished-brass-round-interior-turn)

## 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

- • **Effortless DIY Installation:** All hardware included with clear instructions—secure your home in minutes with just a screwdriver.
- • **Lifetime Warranty Assurance:** Backed by Kwikset’s lifetime mechanical and finish warranty for enduring reliability.
- • **Unmatched Interior Security:** No-key deadbolt locks/unlocks only from inside for ultimate peace of mind.
- • **Universal Door Compatibility:** Adjustable latch fits standard door thickness and backset for seamless integration.
- • **Timeless Polished Brass Finish:** Classic, polished brass elevates your entryway with a sophisticated, traditional look.

## Overview

The Kwikset 663 Polished Brass Deadbolt offers Grade 3 BHMA certified security with a no-key interior thumb turn design, ensuring high-level protection that can only be controlled from inside. Designed for easy DIY installation, it fits standard door sizes with an adjustable latch and comes complete with all necessary hardware. Its polished brass finish adds a classic touch, while the lifetime warranty guarantees lasting peace of mind.

## 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, single-sided deadbolt can be used along with a keyed knob or lever for added security. The Polished Brass finish adds to the traditional look and feel of the product and makes a classic statement. From the Manufacturer Step up to designer styles and superior security with Kwikset Signature Series products. Tustin’s fashionable wave silhouette design is the perfect complement to homes with inspired style. The Satin Chrome finish gives the product a modern and minimalist look. This privacy knob is best used in interior bed and bath applications where privacy is required. Both knobs/levers are locked or unlocked by turn button inside. The outside knob/lever can be unlocked by an emergency key.

Review: Great doorlock - It works perfectly!!
Review: Happy Cypress - The lock fit nice and easy to install

## Features

- NO KEY DEADBOLT: For use on exterior doors that require a high level of security, can only be locked and unlocked from the interior using the thumb turn piece
- 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: Interior Turn Piece, Adjustable Latch, Screws, Strike Plate, Adapter, 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 |
|---------------|-------|
| ASIN | B000B4IWJ6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #66,812 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #278 in Deadbolts |
| Brand | Kwikset |
| Color | Polished Brass |
| Control Method | App |
| Controller Type | Hand Control, Mechanical knob |
| Customer Reviews | 4.3 4.3 out of 5 stars (364) |
| Date First Available | August 17, 2005 |
| Finish | Polished |
| Finish Type | Polished |
| Global Trade Identification Number | 00042049456707 |
| Included Components | Interior Turn Piece, Adjustable Latch, Screws, Strike Plate, Adapter, Installation Hardware, Install Guide |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7.8 ounces |
| Item dimensions L x W x H | 2.4 x 7.5 x 8 inches |
| Item model number | 96630-059 |
| Lock Type | Thumbturn One Side |
| Manufacturer | Kwikset |
| Material | Brass |
| Model Name | Kwikset 663 Polished Brass Deadbolt |
| Number of Pieces | 1 |
| Part Number | 96630-059 |
| Product Dimensions | 2.4 x 7.5 x 8 inches |
| Recommended Uses For Product | Security |
| Shape | Round |
| Size | 1 Count (Pack of 1) |
| Special Feature | One Sided Deadbolt - Turn Piece Only |
| Special Features | One Sided Deadbolt - Turn Piece Only |
| Style | Modern |
| UPC | 042049456707 |

## Product Details

- **Brand:** Kwikset
- **Item dimensions L x W x H:** 2.4 x 7.5 x 8 inches
- **Lock Type:** Thumbturn One Side
- **Material:** Brass
- **Special Feature:** One Sided Deadbolt - Turn Piece Only

## Images

![663 Deadbolt Unkeyed Deadbolt Lock, Polished Brass Round Interior Turn Piece for Front Entry Door, with Latch and Adapter, No Exterior Assembly - Image 1](https://m.media-amazon.com/images/I/61EIrAN4olL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great doorlock
*by W***. on September 28, 2025*

It works perfectly!!

### ⭐⭐⭐⭐⭐ Happy Cypress
*by C***N on November 11, 2025*

The lock fit nice and easy to install

### ⭐⭐⭐⭐⭐ Good value for the money.
*by E***. on March 15, 2025*

This is a blind dead bolt (thumb turn on the inside only, blank on the outside). Required in some jurisdictions for rental property. Kwikset brand, works great, and value priced. Have seen these in silver, polished brass, antique brass and antiqued copper (black)

## Frequently Bought Together

- Kwikset 663 Deadbolt Unkeyed Deadbolt Lock, Polished Brass Round Interior Turn Piece for Front Entry Door, with Latch and Adapter, No Exterior Assembly
- Kwikset 663 Single-Sided Deadbolt in Antique Brass, Thumbturn One Side, Key Lock, Adjustable Latch, ANSI/BHMA Grade 3 Certified
- Keyed Entry Door Deadbolt with One Keyed Side and Twist-Knob Interior, 2-Way Adjustable Latch, Fits Standard Doors, Oil Rubbed Bronze – Design House, 750869

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-17*