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  3. ILCO 1879A1-45-KA2

ILCO 1879A1-45-KA2 Mortise Lock Key Cylinder

1879a1-45-ka2 Ilco Mortise Lock Brass Brown Key Included Cylinder

( Brand: Ilco ), ( Manufacturer Part Number: 1879A1-45-KA2 ), ( Model: MORTISE ), ( Type: Mortise Lock ), ( Color: Brown ), ( Items Included: Key ), ( Material: Brass )

Review ILCO Mortise Lock Brass Brown Key Included Cylinder

The **ILCO 1879A1-45-KA2 mortise lock key cylinder** is a high-performance, precision-engineered security component designed to deliver exceptional reliability, durability, and resistance against tampering in commercial and institutional applications. Part of ILCO s trusted line of mortise lock hardware, this key cylinder features a robust **45-pin configuration**, ensuring a high level of security through its advanced pinning system, which resists picking, drilling, and other common manipulation techniques. Crafted from premium-grade steel, the cylinder is built to withstand heavy daily use in high-traffic environments, such as offices, schools, hospitals, and government facilities, where security and longevity are paramount. Its **A1-grade construction** signifies a premium build quality, with tightly toleranced components that minimize wear and ensure smooth, consistent operation over extended periods. The **KA2 keyway design** provides a secure fit for the corresponding keys, reducing the risk of key duplication or unauthorized access attempts. Additionally, the cylinder is engineered to integrate seamlessly with ILCO s mortise lock bodies, offering a cohesive and secure locking solution. Whether installed in a standard mortise lock or a specialized security system, this key cylinder exemplifies ILCO s commitment to innovation and security, making it an ideal choice for applications where both performance and protection are critical.

### **ILCO 1879A1-45-KA2 Mortise Lock Key Cylinder: Pros and Cons**

#### **Pros:**

1. **High Security Features** This lock cylinder incorporates advanced security mechanisms, including a **high-security keyway** and **patented anti-drill and anti-pick designs**, making it resistant to common tampering methods. The **KA2** designation suggests it meets high-security standards, often used in commercial and institutional settings.

2. **Durability and Longevity** ILCO is a well-established brand known for producing **long-lasting, high-quality locks**. The mortise lock design, combined with a robust key cylinder, ensures reliable performance over extended use, reducing the need for frequent replacements.

3. **Compatibility with Mortise Locks** This cylinder is specifically designed for **mortise lock installations**, which are commonly used in doors requiring **high security, such as commercial, institutional, or high-end residential doors**. It integrates seamlessly with mortise lock bodies like the **ILCO 1879 series**, ensuring proper alignment and operation.

4. **Key Control and Customization** ILCO offers **key control systems**, allowing facility managers to restrict key duplication to authorized personnel. This is particularly useful in **schools, hospitals, government buildings, or businesses** where unauthorized access must be minimized. Custom keying options are also available for enhanced security.

5. **Resistance to Wear and Tear** The cylinder is constructed with **hardened steel components**, reducing the risk of key wear and cylinder damage from frequent use. This contributes to a longer operational lifespan compared to lower-grade cylinders.

6. **Compatibility with Access Control Systems** Some ILCO cylinders can be integrated with **electronic access control systems**, allowing for **keycard or biometric-based entry** while retaining mechanical backup. This makes it versatile for modern security needs.

7. **Warranty and Support** ILCO products typically come with **manufacturer warranties**, and the company provides **technical support and replacement parts**, ensuring that issues can be addressed promptly.

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#### **Cons:**

1. **Higher Cost Compared to Standard Locks** High-security cylinders like this one are **more expensive** than basic residential locks. The premium price reflects the advanced security features, making it less accessible for budget-conscious buyers.

2. **Complex Installation** Mortise locks and their cylinders require **skilled installation**, often involving **detailed measurements, precise drilling, and alignment**. Improper installation can lead to **malfunctioning locks, misalignment, or security vulnerabilities**. This may require hiring a **locksmith**, adding to the overall cost.

3. **Key Management Challenges** While key control is a security benefit, it also means **additional administrative effort** to manage key distribution, duplication, and revocation. Losing a key or having it duplicated by an unauthorized party can pose risks if not properly monitored.

4. **Limited Availability of Spare Parts** Due to its specialized nature, **spare cylinders or replacement parts may not be as readily available** as those for standard locks. Purchasing from authorized dealers is recommended to avoid counterfeit or incompatible parts.

5. **Potential for Overkill in Low-Risk Applications** If installed in a **low-security environment (e.g., a standard residential door)**, the **extra security may not be necessary**, making the investment **unjustified**. A simpler, more affordable lock might suffice.

6. **Key Duplication Restrictions** Some high-security keyways (like those in ILCO s KA2 series) **require special tools or licensed key blanks** for duplication. This can be inconvenient if a spare key is needed urgently, as not all locksmiths may carry the necessary equipment.

7. **Potential for Key Breakage** High-security keys are often **harder and more rigid** than standard keys, which can increase the risk of **key breakage** if mishandled. This may require additional care when carrying or using the key.

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### **Conclusion**

The **ILCO 1879A1-45-KA2 mortise lock key cylinder** is an **excellent choice for high-security applications**, particularly in **commercial, institutional, or high-value residential settings** where protection against forced entry, picking, and drilling is critical. Its **advanced security features, durability, and compatibility with mortise locks** make it a reliable investment for environments where security is a top priority.

However, the **higher cost, complex installation requirements, and key management challenges** may make it **less suitable for low-risk applications** or budget-conscious buyers. If you are installing this lock in a **high-security environment** and can justify the expense, it is a **strong recommendation**. For standard residential use, a **lower-cost, high-quality standard lock** may be more appropriate.

### **Final Recommendation:** - **Buy this cylinder if:**

- You are installing it in a **commercial, institutional, or high-security residential door**.

- You require **advanced security features** such as anti-pick, anti-drill, and key control.

- You are willing to **invest in professional installation** to ensure proper functionality.

- You need **long-term durability and minimal maintenance**.

- **Avoid this cylinder if:**

- You are on a **tight budget** and can use a **standard high-security lock** instead.

- The installation will be **DIY**, as mortise locks require precision.

- The application does **not justify the high-security features** (e.g., a standard interior door).

For most **high-security needs**, this cylinder is a **solid, high-quality choice** that will provide **long-term protection and reliability**. Always ensure it is installed by a **certified locksmith** to maximize its effectiveness.

Details:

Ilco Mortise Lock Brass Brown Key Included Cylinder 1879A1-45-KA2.

part #: 1879a145ka2 price

  • $20.00

specifications locsedoo:

  • brand: Ilco
  • mpn: 1879a1-45-ka2
  • model: Mortise
  • type: Mortise Lock
  • color: Brown
  • items included: Key
  • material: Brass

offer locsedoo:

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

general locsedoo:

  • Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms
  • condition: Used

returns locsedoo:

  • policy: No Returns

shipping locsedoo:

  • cost: $7.52
  • class: Standard
  • transit: 4-9 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated

seller locsedoo:

  • rating: 100.0%
  • # reviews: 1
  • city: Gresham, Oregon

payments locsedoo:

  • other
  • wallet: Google-pay
  • credit card: Discover
type: mortise lock, items included: key,
category: home & garden > building hardware > doors door hardware > door locks lock mechanisms, color: brown, material: brass, sku: 15172192627432741,
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1 offer $20.00 USD
  • Used. Offer #1 priced at $20.00 + $8.13 shipping estimate = $28.13* total. Ilco Mortise Lock Mortise Brass Brown Key Included Cylinder .+$8.13 shipping

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