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Kwikset

Kwikset 96600-575 Single Cylinder Deadbolt with SmartKey, Satin Nickel Finish

  • Based on 6,411 reviews
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Availability: In Stock.
Fulfilled by Hearthshire
Arrives Wednesday, Sep 23
Order within 13 hours and 55 minutes
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Color: nickel finish


Size: Round


Pattern Name: Old Latch


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: Kwiksets 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: Kwiksets 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 decor

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.

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


Brand Name: Kwikset


Recommended Uses For Product: door


Number of Pieces: 1


Included Components: Deadbolt


Model Number: 96600-575


UPC: 883351183895


Model Name: KWIKSET 660 15 SMT RCAL RCS Satin Single Cylinder Deadbolt


Global Trade Identification Number: 95


Number of Items: 1


Manufacturer: Kwikset


Number of Packs: 1


Unit Count: 1 Count


Item Type Name: Single Cylinder Deadbolt with SmartKey


Manufacturer Part Number: 660-15 SMT


Additional Features: Adjustable


Lock Type: Keyed One Side


Controller Type: Hand Control


Control Method: App


Style Name: Traditional


Color: nickel finish


Shape: shape


Material Type: Nickel


Finish Types: Satin Nickel


Item Dimensions: 2 x 3 x 3 inches


Item Weight: 16 ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • My Go-To Deadbolt
Color: nickel finish Size: Round Pattern Name: Old Latch
I recently purchased this deadbolt for my front door, and I couldn’t be happier with its performance. The installation process was straightforward and took me less than 30 minutes with just a screwdriver. The instructions were clear, and all the necessary hardware was included, making the setup hassle-free. One of the standout features is the SmartKey Security, which allows me to re-key the lock myself in seconds. This added flexibility is a game-changer, especially if you need to change keys without replacing the entire lock. The lock feels sturdy and well-made, providing a sense of security for my home. The satin nickel finish gives it a sleek and modern look that complements my door’s aesthetics. It’s not just about looks; the lock operates smoothly, and the key turns effortlessly without any sticking. I also appreciate the Microban protection, which keeps the surface cleaner and more hygienic. Overall, this deadbolt offers excellent value for the price. It’s a reliable, secure, and stylish addition to any door. If you’re looking for an easy-to-install lock with the added benefit of re-keying flexibility, this is a solid choice. ... show more
Reviewed in the United States on May 5, 2025 by DOT
    • Kwikset 660 SmartKey Deadbolt - A Simple, Secure Upgrade
Color: nickel finish Size: Round Pattern Name: Old Latch
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. ... show more
Reviewed in the United States on December 2, 2025 by Shani
    • Simple, solid deadbolt. great value and easy swap for rentals
Color: nickel finish Size: Round Pattern Name: Old Latch
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. ... show more
Reviewed in the United States on December 31, 2025 by blugrasmaniac
    • Reliable lock with great features
Color: nickel finish Size: Round Pattern Name: Old Latch
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. ... show more
Reviewed in the United States on December 16, 2025 by Amazon Customer
    • Quick easy replacement
Color: nickel finish Size: Round Pattern Name: Old Latch
Review Image by Glenn
Needed this quickly because the whole cylinder came out of the previous deadbolt. Was fun to get that deadbolt to unlock. Knocked a star for that reason. The new one is good so far, just not happy I had to get a new one in the first place. I didn't want to get a new key for all my locks and these make it easy to adjust to your key so went with one of these again. ... show more
Reviewed in the United States on May 20, 2025 by Glenn
    • See review
Color: Polished Brass Size: Round Pattern Name: Old Latch
Quality is good. Easy to assemble. Fair price.
Reviewed in the United States on July 8, 2026 by MW
    • Decent lock at a decent price.
Color: nickel finish Size: Round Pattern Name: Old Latch
Not a lot to say about this one, but it works well and seems better made than some I've used costing several times the price. I didn't see this mentioned in the listing, but it has the feature where you can re-key it to match your existing (kwikset only) key if you want. I was putting it in a door that is never accessed from the outside so I didn't bother but I've got a couple with the same feature on another building and they still work smoothly, and they've held up for 7 or 8 years so far. These are not high security locks but most crooks don't pick locks. They use a wrecking bar, kick doors in, or just break a window. These are still stronger than most residential door frames so unless you've reinforced yours of bought high quality doors and frames, they're more than adequate for most folks. All in all, a decent lock for the money. ... show more
Reviewed in the United States on October 9, 2025 by Barbara
    • Perfect for my rentals
Color: Matte Black Size: Round Pattern Name: Old Latch
The Kwikset 660 Deadbolt has been my go-to lock for rental properties for years. It's a reliable, sturdy deadbolt that's easy to install and looks good in a matte black finish. I've never had any issues with these locks, and they provide the level of security I need for my rentals. The re-key feature is also incredibly handy for tenant turnover - it saves me time and the cost of replacing locks entirely. If you're looking for a durable, affordable, and no-hassle deadbolt for your rentals, I highly recommend it. ... show more
Reviewed in the United States on November 8, 2024 by RJ

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