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  2. sku: 15787968155505752
  3. KWIKSET 96650-527

KWIKSET 96650-527 Double Cylinder Deadbolt 883351934459

96650-527 Kwikset Qty 3 665 Series Satin Chrome Double Cylinder Deadbolt

( Brand: Kwikset ), ( Manufacturer Part Number: 96650-527 ), ( Color: Silver ), ( Items Included: Hardware, Instructions ), ( Material: Nickel ), ( Suitable For: Cellar Door, Residential, Security Door ), ( Mounting: Universal ), ( Type: Double Cylinder Deadbolt With Smartkey Security ), ( Unit Type: Unit ), ( Features: Easy To Install, Smartkey ), ( Finish: Satin Chrome ), ( Country Of Origin: Mexico ), ( UPC: 883351934459 )

Review KWIKSET Qty 665 Series Satin Chrome Double Cylinder Deadbolt

The **Kwikset 96650-527 665 Double Cylinder Deadbolt** is a premium, high-security exterior door hardware solution designed to enhance both the safety and aesthetic appeal of residential and light-commercial entryways. Engineered with Kwikset s signature durability and ease of installation, this deadbolt features a robust **665 Series** construction, combining a sleek, modern design with advanced security features to deter forced entry. The **double-cylinder mechanism** ensures that the bolt cannot be operated from the inside without a key, providing an added layer of protection against intruders ideal for doors without a window or for homeowners seeking enhanced security in high-risk areas. Crafted from high-quality **zinc alloy**, the deadbolt is resistant to corrosion, warping, and wear, ensuring long-term reliability even in harsh weather conditions. Its **low-profile, flush-mounted design** seamlessly integrates with most standard door frames, offering a clean, unobtrusive look that complements contemporary and traditional door styles alike. The **patented Keyway System** and **anti-sawing, anti-pick, and anti-drill** features make it a formidable barrier against common break-in techniques, while the **smooth-operating latch mechanism** ensures effortless use with minimal maintenance. Whether installed on a new construction project or as an upgrade to an existing door, this deadbolt delivers a perfect balance of security, functionality, and style, making it a trusted choice for homeowners and security-conscious professionals.

The Kwikset 96650-527 (also known as the 665 series) is a popular double-cylinder deadbolt, but like any product, it has advantages and disadvantages depending on your needs.

**Pros:**

1. **Durability and Build Quality** Kwikset is a well-established brand known for producing reliable locks. The 665 series is made with sturdy materials, including a solid metal housing and a durable latch mechanism. It is designed to withstand frequent use without wearing out quickly.

2. **Security Features** The double-cylinder design requires a key to lock and unlock from both the inside and outside, which provides an extra layer of security. This is particularly useful for doors that open to the outside, such as garage doors or exterior entry points where quick egress is not a primary concern. The deadbolt itself is ANSI Grade 1 rated, which is the highest security rating for residential locks.

3. **Compatibility** The 665 series is widely compatible with most standard door preps, including those with a 2-3/8" bore size. It also works with many existing door hardware setups, making it a versatile choice for upgrades or replacements.

4. **Aesthetic Options** Kwikset offers this deadbolt in a variety of finishes, including brushed nickel, oil-rubbed bronze, satin nickel, and more. This allows you to match it with your existing door hardware for a cohesive look.

5. **Easy Installation** The deadbolt comes with detailed instructions, and many users find it relatively straightforward to install, especially if you have basic tools and some experience with hardware. Kwikset also provides customer support for installation guidance if needed.

6. **Keyway Compatibility** The 665 series uses a standard keyway (Kwikset s proprietary design), which means you can easily obtain replacement keys if needed. However, this keyway is not universal, so you ll need to use Kwikset keys or have them made by a locksmith.

7. **Long-Term Reliability** Many users report that Kwikset locks, including the 665 series, last for years without significant issues, provided they are well-maintained and not subjected to extreme force or abuse.

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**Cons:**

1. **Double-Cylinder Limitations** The primary drawback of a double-cylinder deadbolt is that it requires a key to unlock from the inside in case of an emergency (e.g., fire or power outage). This can be a safety concern, especially if you have young children, elderly family members, or pets who might not be able to unlock the door quickly. Many building codes and fire safety regulations prohibit double-cylinder deadbolts on exterior doors that lead directly to the outside, particularly if they do not have a secondary locking mechanism (like a spring latch) that can be unlocked from the inside without a key.

2. **Key Dependency** Since both sides of the deadbolt require a key, you must carry a key to unlock the door from the outside. This can be inconvenient if you forget your keys or lose them. Unlike single-cylinder deadbolts, you cannot rely on a thumbturn to unlock from the inside without a key.

3. **Potential for Key Lockout** If you lose your keys or someone else has a spare key, you may find yourself locked out of your home or property. This is a risk with any lock, but it is particularly relevant for double-cylinder deadbolts since you cannot bypass the key requirement from the inside.

4. **Maintenance Requirements** Like all mechanical locks, the 665 series requires occasional lubrication to keep the mechanism smooth and functioning properly. Over time, dirt, dust, or debris can accumulate in the keyway or latch, leading to stiffness or difficulty turning the key. Neglecting maintenance can reduce the lock s lifespan and performance.

5. **Cost** While the Kwikset 665 series is reasonably priced compared to some high-end locks, it may still be more expensive than basic single-cylinder deadbolts. If you prioritize convenience (e.g., the ability to unlock from the inside without a key), you might opt for a simpler, less secure option.

6. **Limited Smart Features** The 665 series is a traditional mechanical deadbolt and does not offer smart home integration (e.g., Wi-Fi, Bluetooth, or compatibility with smart locks or home automation systems). If you are looking for features like remote locking/unlocking, voice control, or integration with smart home platforms, this lock will not meet those needs.

7. **Installation Challenges** While the installation is generally straightforward, some users may encounter difficulties if their door prep is not standard or if they lack experience with hardware installation. Improper installation can lead to misalignment, difficulty locking/unlocking, or even damage to the door or lock. If you are unsure, hiring a professional locksmith may be worth the cost.

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**Conclusion:**

The Kwikset 96650-527 (665 series) double-cylinder deadbolt is an excellent choice if your primary concerns are security and durability, and if you do not require the convenience of key-free egress from the inside. It is well-built, reliable, and widely compatible, making it a solid investment for homes or properties where double-cylinder security is preferred or required. However, if you have young children, elderly family members, or pets, or if you live in an area with strict fire safety codes, a double-cylinder deadbolt may not be the best option due to its key dependency and lack of emergency unlocking capability.

If you decide to proceed with this lock, ensure that your door setup meets the requirements for a double-cylinder deadbolt (e.g., compliance with local building codes) and that you have a backup plan for key loss or lockout situations. Additionally, consider pairing it with a secondary locking mechanism (like a spring latch) if emergency egress is a concern.

**Recommendation:** - **Buy the Kwikset 96650-527 if:**

- You prioritize high security and are comfortable with the limitations of a double-cylinder lock.

- Your door setup allows for a double-cylinder deadbolt (check local building codes).

- You do not have dependents or pets who might need to exit quickly in an emergency.

- You are willing to maintain the lock regularly and carry spare keys.

- **Avoid the Kwikset 96650-527 if:**

- You need the ability to unlock the door from the inside without a key in case of an emergency.

- Your door is subject to strict fire safety regulations that prohibit double-cylinder deadbolts.

- You prefer smart home integration or other modern features.

- You are unsure about installation or lack experience with hardware projects.

For most residential applications where emergency egress is a priority, a single-cylinder deadbolt (like the Kwikset 620 series) or a smart deadbolt (like the Kwikset Kevo or Schlage Encode) may be a better fit. However, if you are targeting a garage door, a secondary door, or a location where double-cylinder security is explicitly desired, the 665 series is a strong and reliable option.

Details:

QTY 3 Kwikset 96650-527 665 Series Satin Chrome Double Cylinder Deadbolt QTY.

part #: 96650527 price

  • $59.99

specifications locsedoo:

  • brand: Kwikset
  • mpn: 96650-527
  • color: Silver
  • items included: Hardware, Instructions
  • material: Nickel
  • suitable for: Cellar Door, Residential, Security Door
  • mounting: Universal
  • type: Double Cylinder Deadbolt With Smartkey Security
  • unit type: Unit
  • features: Easy To Install, Smartkey
  • finish: Satin Chrome
  • country of origin: Mexico
  • upc: 883351934459

seller locsedoo:

  • city: North Salt Lake, Utah
  • rating: 99.7%
  • # reviews: 72838

returns locsedoo:

  • method: Money back
  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

shipping locsedoo:

  • cost: $0.00
  • service: UPS Ground
  • transit: 3-7 Days
  • type: Fixed
  • class: Standard
  • carrier: UPS

offer locsedoo:

  • sold: 0
  • quantity: 8
  • availability: In Stock
  • options: Ship-to-home
  • started: May 14, 2026

payments locsedoo:

  • other
  • credit card: Discover
  • wallet: Apple-pay

general locsedoo:

  • Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms
  • condition: Open box
items included: hardware, instructions, suitable for: cellar door, residential, security door, mounting: universal, type: double cylinder deadbolt with smartkey security, unit type: unit, features: easy to install, smartkey, finish: satin chrome, country of origin: mexico,
category: home & garden > building hardware > doors door hardware > door locks lock mechanisms, color: silver, material: nickel, sku: 15787968155505752,
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  • Open box. Offer #1 priced at $59.99 + $0.00 shipping estimate = $59.99* total. (QTY 3) Kwikset 665 Series Satin Chrome Double Cylinder Deadbolt.FREE SHIPPING

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