--- product_id: 2214949 title: "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" brand: "kwikset" price: "259.75 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/2214949-kwikset-660-deadbolt-deadbolt-lock-satin-nickel-round-exterior-keyed store_origin: TN region: Tunisia --- # Grade 3 BHMA certified security SmartKey re-key in seconds DIY install in under 30 mins 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 **Brand:** kwikset **Price:** 259.75 DT **Availability:** ✅ In Stock ## Summary > 🔐 Secure your space, style your life — the smart lock upgrade you can’t afford to miss! ## Quick Answers - **What is this?** 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 by kwikset - **How much does it cost?** 259.75 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/2214949-kwikset-660-deadbolt-deadbolt-lock-satin-nickel-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 - • **Sleek Satin Nickel Finish ✨:** Modern, clean aesthetic that elevates your door’s style while blending seamlessly with contemporary home décor. - • **Unmatched Security Grade 🔐:** Industry-leading Grade 3 certification ensures top-tier protection for your home’s most vulnerable entry points. - • **Effortless DIY Installation 🛠️:** Install with just a screwdriver in minutes; all hardware and clear instructions included for zero hassle. - • **Re-Key Like a Pro in Seconds ⚙️:** SmartKey technology empowers you to instantly re-key your lock—no locksmith needed—perfect for busy millennials on the go. - • **Microban Protection for Cleaner Touch 🦠:** Built-in antimicrobial surface keeps your lock 99.9% cleaner, adding a layer of hygiene that’s essential in today’s world. ## Overview The Kwikset 660 Deadbolt combines Grade 3 BHMA certified security with innovative SmartKey re-key technology, allowing homeowners to easily control access without a locksmith. Featuring a sleek satin nickel finish and Microban antimicrobial protection, this single-cylinder deadbolt fits standard doors and installs effortlessly in minutes. Backed by a lifetime mechanical and finish warranty, it’s the trusted, modern solution for millennial professionals seeking reliable, stylish home security. ## 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 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. 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. Tustin's fashionable wave silhouette design is the perfect complement to homes with inspired style. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel. 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: Kwikset 660 SmartKey Deadbolt - A Simple, Secure Upgrade - This is the perfect, straightforward deadbolt for anyone wanting to improve their home's security without complexity. Installation was a breeze and took less than 30 minutes with a standard screwdriver. The standout feature is the SmartKey re-keying system. I was able to match it to my existing house key in under 60 seconds myself—no locksmith needed. It feels solid, operates smoothly, and the design is clean and durable. For a reliable, heavy-duty lock that's easy to install and offers brilliant key control, the Kwikset 660 is an exceptional value and a great choice for any door. Highly recommended. Review: Reliable lock with great features - This thing is incredible. I appreciate the Satin Nickel finish which looks modern and clean. The SmartKey Security makes rekeying simple, and Microban protection adds an extra layer of security. Installation was straightforward, and it fits standard doors perfectly. The lifetime warranty gives peace of mind. Overall, a solid choice for home security and quality. ## 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 - MICROBAN PROTECTION: Kwikset’s door hardware is treated with Microban, this offers powerful product protection that is 99.9% cleaner than an unprotected surface - TRADITIONAL DESIGN: Available in a classic, traditional door hardware style with simple, unique details to match your home décor ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003APS8GK | | Additional Features | Adjustable | | Best Sellers Rank | #938 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Deadbolts | | Brand | Kwikset | | Brand Name | Kwikset | | Color | Satin Nickel | | Control Method | App | | Controller Type | Hand Control | | Customer Reviews | 4.6 out of 5 stars 7,970 Reviews | | Finish Types | Satin Nickel | | Global Trade Identification Number | 00883351183895 | | Included Components | Deadbolt | | Item Dimensions | 2 x 3 x 3 inches | | Item Type Name | Single Cylinder Deadbolt with SmartKey | | Item Weight | 1 Pounds | | Item dimensions L x W x H | 2 x 3 x 3 inches | | Lock Type | Keyed One Side | | Manufacturer | Kwikset | | Manufacturer Part Number | 660-15 SMT | | Material | Nickel | | Material Type | Nickel | | Model Name | KWIKSET 660 15 SMT RCAL RCS Satin Single Cylinder Deadbolt | | Model Number | 96600-575 | | Number of Pieces | 1 | | Recommended Uses For Product | door | | Shape | shape | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | Adjustable | | Style Name | Traditional | | UPC | 883351183895 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Kwikset - **Special Feature:** Adjustable - **Lock Type:** Keyed One Side - **Item dimensions L x W x H:** 2 x 3 x 3 inches - **Material:** Nickel ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/810o-nOFBXL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71AqMf86fmL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/91Z2HTeLHLL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71fqhBqvp+L.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71KogGXj0ZL.jpg) ## Available Options This product comes in different **Pattern, Color, Size** 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 ### ⭐⭐⭐⭐⭐ Kwikset 660 SmartKey Deadbolt - A Simple, Secure Upgrade *by S***I on December 2, 2025* This is the perfect, straightforward deadbolt for anyone wanting to improve their home's security without complexity. Installation was a breeze and took less than 30 minutes with a standard screwdriver. The standout feature is the SmartKey re-keying system. I was able to match it to my existing house key in under 60 seconds myself—no locksmith needed. It feels solid, operates smoothly, and the design is clean and durable. For a reliable, heavy-duty lock that's easy to install and offers brilliant key control, the Kwikset 660 is an exceptional value and a great choice for any door. Highly recommended. ### ⭐⭐⭐⭐⭐ Reliable lock with great features *by A***R on December 16, 2025* This thing is incredible. I appreciate the Satin Nickel finish which looks modern and clean. The SmartKey Security makes rekeying simple, and Microban protection adds an extra layer of security. Installation was straightforward, and it fits standard doors perfectly. The lifetime warranty gives peace of mind. Overall, a solid choice for home security and quality. ### ⭐⭐⭐⭐⭐ Simple, solid deadbolt. great value and easy swap for rentals *by B***C on December 31, 2025* I installed this Kwikset 660 deadbolt a few weeks ago to replace an older keypad deadbolt, and so far it’s been a solid, no-frills option that does what it’s supposed to do. It has a slightly flimsy cover, but overall, right for the price. Installation was straightforward and quick. Everything lined up properly, and it came with two keys, which was a plus. The lock operates smoothly and hasn’t given me any issues since installing it. The components do feel fairly lightweight, which matches the price point. It doesn’t have a heavy or premium feel, but nothing about it feels flimsy in actual use either. Once installed, it feels secure and functions reliably. One helpful tip for installation: if the knob direction doesn’t match your door setup, you can flip the entire deadbolt assembly upside down instead of trying to force it. That made the install much easier. Overall, this is a good choice if you want a simple, affordable deadbolt that’s easy to install and gets the job done. If you’re looking for a heavier, more premium feel, you may want to spend more, but for basic home use, this one is perfectly fine. ## 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.tn/products/2214949-kwikset-660-deadbolt-deadbolt-lock-satin-nickel-round-exterior-keyed](https://www.desertcart.tn/products/2214949-kwikset-660-deadbolt-deadbolt-lock-satin-nickel-round-exterior-keyed) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-04*