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  3. GRISHAM BP-IL449

GRISHAM BP-IL449 Slimline Double Cylinder Door Lock Lockset Nickels Bp

Bp-il449 Grisham Bp Il449 Slimline Double Cylinder Brushed Nickel Door Lock Lockset

( Brand: Grisham ), ( Manufacturer Part Number: BP-IL449 ), ( Type: Mortise Lock ), ( Color: Silver ), ( Items Included: Hardware, Instructions, Key ), ( Features: With Key ), ( Finish: Brushed ), ( Suitable For: Storm Door )

Review GRISHAM Bp Slimline Double Cylinder Brushed Nickel Door Lock Lockset

The **Grisham BP-IL449 Slimline Double Cylinder Door Lock Lockset** is a premium, high-security residential lock designed to provide unmatched protection and peace of mind for homeowners. Engineered with precision and built to withstand rigorous daily use, this lockset combines sleek aesthetics with robust functionality, making it an ideal choice for both modern and traditional home interiors. Its **slimline profile** ensures a clean, minimalist look while maintaining a sturdy construction, allowing it to seamlessly integrate into standard door frames without compromising on security. The **double-cylinder mechanism** featuring a key-operated deadbolt on both the interior and exterior sides adds an extra layer of defense, preventing unauthorized entry even if a window is broken nearby, a critical feature for enhanced home security.

Crafted from **durable metal alloys**, the BP-IL449 is resistant to picking, drilling, and forced tampering, offering superior resistance against common break-in techniques. The **high-quality latch and bolt assembly** ensures smooth, quiet operation while maintaining a strong hold, reducing wear and tear over time. The lockset s **smooth-turning keyway** and **ergonomic thumbturn** provide a comfortable and effortless user experience, whether locking or unlocking from either side of the door. Additionally, its **adjustable strike plate** allows for precise alignment with the door frame, preventing misalignment issues that could compromise security or functionality.

Beyond its security features, the Grisham BP-IL449 is designed with **long-term reliability** in mind. Its **low-maintenance construction** means homeowners can enjoy years of trouble-free performance with minimal upkeep, while the **compatible keying system** allows for easy rekeying if needed. Whether installed in a primary entry door, a basement door, or a garage entry, this lockset delivers both **style and substance**, ensuring that your home remains secure without sacrificing design appeal. Perfect for those who demand the best in both security and craftsmanship, the Grisham BP-IL449 is a testament to modern locksmithing excellence.

The **Grisham BP-IL449 Slimline Double Cylinder Door Lock Lockset** is a popular choice for homeowners seeking a balance between security and aesthetics. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros:** 1. **High Security Features:**

The BP-IL449 is a double-cylinder lock, meaning it requires a key to unlock from both the inside and outside. This design significantly enhances security, particularly for doors prone to forced entry (e.g., front or side doors). It resists bumping, picking, and lock snapping better than single-cylinder locks.

2. **Durable Construction:**

Grisham is a well-known brand in the security industry, and this lockset is built to last. It features a solid metal construction, including a reinforced strike plate and a durable latch mechanism, which helps prevent wear and tear over time.

3. **Slimline Design:**

The "slimline" designation means it has a sleek, modern profile that fits well in doors with thinner frames (typically 1.75" or less). This makes it a versatile option for both new installations and retrofits where space is limited.

4. **Keyway Compatibility:**

The lock uses a standard pin-tumbler keyway, which means you can easily obtain replacement keys from most locksmiths or hardware stores. This is a practical advantage if you lose keys or need duplicates.

5. **Good for High-Risk Areas:**

If you live in an area with higher crime rates or have valuable possessions in the room behind the door, a double-cylinder lock like this provides an extra layer of protection, especially if the door is glass or vulnerable to forced entry.

6. **Easy Installation:**

Grisham locksets are generally designed for straightforward installation, though some users may need basic tools and patience. The manufacturer often provides clear instructions, and many hardware stores offer installation services.

7. **Aesthetic Appeal:**

The BP-IL449 comes in a variety of finishes (e.g., brushed nickel, oil-rubbed bronze, satin nickel) to match different door styles and home decor. The slimline design also ensures a clean look without bulkiness.

8. **Compatibility with Additional Security Measures:**

This lockset can be paired with other security enhancements, such as reinforced strike plates, deadbolts, or security film for glass doors, further bolstering protection.

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### **Cons:** 1. **Key Dependency:**

The primary drawback of a double-cylinder lock is that it requires a key to exit the room in case of a power outage or emergency. This can be inconvenient if you forget your keys inside or if you re trapped in the room (e.g., during a fire). Single-cylinder locks allow for quick egress with a handle turn.

2. **Potential for Key Loss:**

Since the lock requires a key for both sides, losing the key means you ll need to have it rekeyed or replaced, which can be costly and time-consuming. This is a risk with any lockset but is particularly notable with double-cylinder models.

3. **Higher Cost:**

Double-cylinder locks are generally more expensive than single-cylinder ones. While the BP-IL449 is reasonably priced for a Grisham product, it may still be a significant investment compared to basic locks.

4. **Installation Challenges:**

If the door frame or strike plate isn t properly aligned, the lock may not function smoothly. Improper installation can lead to jamming, difficulty turning the key, or premature wear. This risk applies to any lockset but requires careful attention to detail.

5. **Not Ideal for All Doors:**

While the slimline design is an advantage, it may not fit perfectly in doors with very thick frames or unique configurations. Always measure your door before purchasing to ensure compatibility.

6. **Limited Customization:**

Unlike some high-end locks, the BP-IL449 offers limited customization options beyond finish choices. If you need specialized features (e.g., keyless entry, smart lock integration), this lockset may not meet your needs.

7. **Maintenance Requirements:**

Like all mechanical locks, the BP-IL449 requires periodic lubrication of the moving parts to prevent stiffness or sticking. Neglecting maintenance can reduce the lock s lifespan and functionality.

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### **Conclusion:**

The **Grisham BP-IL449 Slimline Double Cylinder Door Lock Lockset** is an excellent choice for homeowners prioritizing security without sacrificing style. Its double-cylinder design offers robust protection against forced entry, making it ideal for doors that are high-risk targets (e.g., front doors, glass doors, or doors in high-crime areas). The slimline profile ensures it fits well in modern door frames, and Grisham s reputation for durability adds to its appeal.

However, the key dependency is a significant trade-off, especially in emergency situations. If you frequently need quick egress from the room behind the door (e.g., a bedroom or bathroom), this lockset may not be the best fit. Additionally, the cost and potential installation challenges should be considered, particularly if you re not experienced with DIY projects.

For most homeowners who can accommodate the key requirement and value security above convenience, the BP-IL449 is a reliable and effective investment. If you re unsure about the key dependency, you might consider pairing it with a secondary exit option (e.g., a secondary handle or a keyed entry from the inside) or opting for a single-cylinder lock with a high-security deadbolt for added peace of mind.

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### **Recommendation:** **Buy the Grisham BP-IL449 if:**

- You prioritize security and are willing to use a key for both sides of the door.

- The door is a high-risk entry point (e.g., front door, glass door, or door in a high-crime area).

- You prefer a slimline design that fits modern door frames.

- You re comfortable with the maintenance and potential inconvenience of key dependency.

**Consider alternatives if:**

- You need quick egress from the room behind the door (e.g., a bedroom or bathroom). In this case, a single-cylinder lock with a high-security deadbolt (e.g., Schlage or Kwikset) might be better.

- You re uncomfortable with the idea of being locked in during an emergency. A double-cylinder lock can be paired with a secondary handle or a keyed entry from the inside to mitigate this risk.

- You want additional features like keyless entry or smart lock integration. In this case, a smart lock or a lockset with a keypad (e.g., August or Yale) would be more suitable.

Overall, the BP-IL449 is a strong, secure option for those who can adapt to its key requirements. If security is your top priority and you re willing to trade off some convenience, it s a solid choice.

Details:

Never used in open, distressed outer package US SHIPPING ONLY PLEASE.

part #: bpil449 prices

  • $57.99-$116.78

specifications locsedoo:

  • brand: Grisham
  • mpn: Bp-il449
  • type: Mortise Lock
  • color: Silver
  • items included: Hardware, Instructions, Key
  • features: With Key
  • finish: Brushed
  • suitable for: Storm Door

general locsedoo:

  • condition: Open box
  • Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms

seller locsedoo:

  • city: Davison, Michigan
  • rating: 99.7%
  • # reviews: 58079

payments locsedoo:

  • credit card: Diners-club
  • wallet: Apple-pay
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offer locsedoo:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • started: February 28, 2026
  • best offers: True

shipping locsedoo:

  • carrier: USPS
  • class: Standard
  • transit: 4-9 Days
  • service: USPS Ground Advantage
  • type: Calculated
  • cost: $0.00

returns locsedoo:

  • policy: No Returns
type: mortise lock, items included: hardware, instructions, key, features: with key, finish: brushed, suitable for: storm door,
category: home & garden > building hardware > doors door hardware > door locks lock mechanisms, color: silver, sku: 14695824099072853,
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3 offers $57.99–$116.78 USD
  • New. Offer #1 priced at $57.99 + $10.60 shipping estimate = $68.59* total. D3 032826 # 9 The Grisham BP Slimline Double Cylinder Brushed Nickel Finish Lockset is a high-quality commercial door hardware designed for security doors and storm doors.+$10.60 shipping
  • New. Offer #2 priced at $116.78 + $0.00 shipping estimate = $116.78* total. This lockset includes a brushed nickel rectangular face plate, escutcheon plates, curved levers and 2-keys for easy installation.FREE SHIPPING
  • Open box. Offer #3 priced at $64.00 + $0.00 shipping estimate = $64.00* total. Never used in open, distressed outer package US SHIPPING ONLY PLEASE.FREE SHIPPING

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