--- product_id: 404197537 title: "Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt" brand: "kwikset" price: "373.58 DT" currency: TND in_stock: true category: "Kwikset" url: https://www.desertcart.tn/products/404197537-kwikset-660-deadbolt-deadbolt-lock-polished-brass-round-exterior-keyed store_origin: TN region: Tunisia --- # Grade 3 BHMA certified security Fits standard door thickness DIY install in minutes Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt **Brand:** kwikset **Price:** 373.58 DT **Availability:** ✅ In Stock ## Summary > 🔒 Lock in security, unlock your peace of mind. ## 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?** 373.58 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/404197537-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 Kwikset’s lifetime mechanical and finish warranty, because your security deserves durability. - • **Trusted Security, Simplified:** Grade 3 BHMA certification ensures top-tier protection for your home’s front door. - • **Install Like a Pro, No Expert Needed:** Complete hardware kit and clear instructions let you secure your home in minutes with just a screwdriver. - • **Seamless Fit for Every Standard Door:** Adjustable latch and fit for doors 1-3/8" to 1-3/4" thick means no guesswork or extra parts. - • **Classic Style Meets Modern Reliability:** Polished brass finish with a timeless round design complements any upscale home décor. ## Overview The Kwikset 660 Deadbolt is America’s top-selling keyed deadbolt, offering Grade 3 BHMA certified security with a polished brass finish. Designed for easy DIY installation on standard exterior doors, it features an adjustable latch and comes with all necessary hardware. Trusted since 1946, Kwikset provides a lifetime warranty ensuring durable, reliable protection with a classic style that fits any home. ## Description The largest-selling deadbolt in America, the 600 series provide tough, effective protection at an affordable price. This single cylinder deadbolt is operated by a key on the outside, or a thumb turn on the inside. Secure your front door with Kwikset keyed entry door locks, security sets and deadbolts. Recommended for exterior-facing doors or securing interior rooms with a key for maximum privacy. Choose from a variety of stylish finishes to match your home décor. Kwikset is the #1 selling U.S. lock brand*, protecting families with trusted security since 1946. Kwikset offers smart, simple, stylish and secure door hardware for every home or business need — from mechanical locks with patented SmartKey Security to innovative and flexible smart home technology. *YipitData Unit Share Report, 2026. ## 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 | |---------------|-------| | ASIN | B000CRIJ5E | | Additional Features | easy to install | | Best Sellers Rank | #239,250 in Home Improvement ( See Top 100 in Home Improvement ) #387 in Dead Bolts | | Brand Name | Kwikset | | Colour | Polished Brass | | Connectivity Protocol | Wi-Fi | | Control Method | App | | Controller Type | Key Control | | Country of Publication | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (188) | | Global Trade Identification Number | 00042049246278 | | Included Components | Deadbolt | | Item Dimensions | 6.9 x 9.4 x 10.9 Centimeters | | Item Type Name | Kwikset 660 Deadbolt Deadbolt | | Item Weight | 0.5 Pounds | | Lock Type | Deadbolt | | Manufacturer | Kwikset | | Manufacturer Part Number | 660 3 RCAL RCS | | Material Type | Brass | | Model Name | 660 | | Model Number | 96600-013 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Product Finish Type | Antique Brass,Polished Brass | | Recommended Uses For Product | security | | Shape | Round | | Style Name | Antique | | UPC | 042049246278 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Kwikset - **Item dimensions L x W x H:** 6.9 x 9.4 x 10.9 Centimeters - **Lock Type:** Deadbolt - **Material:** Brass - **Special Feature:** easy to install ## 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/41pAywms2mL.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/416+wpkcESL.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/41eB3uWcVsL.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/41WlV1GYxJL.jpg) ## 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 --- ## 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.tn/products/404197537-kwikset-660-deadbolt-deadbolt-lock-polished-brass-round-exterior-keyed](https://www.desertcart.tn/products/404197537-kwikset-660-deadbolt-deadbolt-lock-polished-brass-round-exterior-keyed) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-10*