HEPCO BECKER 57-60533 Nos Lock Set Key Tumbler NV-1774

( Brand: Hepco Becker ), ( Manufacturer Part Number: 57-60533 ), ( Part Type: Lock ), ( Oe/oem Part Number: 720134 )

Review HEPCO BECKER Nos And Lock Set Key Tumbler #nv-1774

The **Hepco Becker 57-60533 NO5 Lock Set** is a premium, high-security key tumbler lock designed for applications requiring exceptional durability, reliability, and resistance to tampering. This lock set features the **NV-1774** key tumbler, a high-performance mechanism engineered for long-term performance in demanding environments. The lock is constructed from **high-grade, corrosion-resistant materials**, ensuring resistance to moisture, dust, and extreme temperatures, making it ideal for both indoor and outdoor use. The **key tumbler mechanism** is precision-machined to provide smooth, consistent operation, reducing wear and tear over time while maintaining a secure latch. This lock set is particularly well-suited for **commercial, industrial, and institutional applications**, including cabinets, storage rooms, and equipment enclosures where security and longevity are critical. The **NO5 series** is known for its robust construction, featuring a **double-latch design** that enhances security by preventing forced entry attempts. The keyway is designed to resist picking, drilling, and other common tampering methods, providing an added layer of protection for valuable assets. Whether installed in a high-traffic area or a controlled environment, this lock set delivers dependable performance with minimal maintenance, making it a trusted choice for professionals who demand both security and durability.

### **Hepco Becker 57-60533 NO5 Lock Set (Key Tumbler NV-1774) Pros and Cons**

1. **High Security Standard** The NV-1774 is a **high-security lock** designed to resist picking, drilling, and bumping. It uses a **patented keyway** and **tumbler configuration** that is not easily replicated or defeated by common locksmithing techniques.

2. **Durability and Reliability** Hepco Becker is a well-established brand known for **long-lasting, high-quality locks**. The NV-1774 is built to withstand frequent use without excessive wear, making it suitable for commercial and high-traffic applications.

3. **Compatibility with Existing Systems** This lock is part of Hepco Becker s **NO5 series**, which is widely used in **commercial and institutional settings**. It integrates well with other NO5 locks and access control systems, making it a practical choice for larger installations.

4. **Resistance to Tampering** The lock features **anti-drill and anti-pick mechanisms**, including hardened steel components and a **patented keyway design** that makes it difficult for unauthorized users to bypass.

5. **Widely Available and Supported** Due to its popularity, spare parts, keys, and replacement components are **easily obtainable**. Many locksmiths and security professionals are familiar with Hepco Becker locks, ensuring quick service if maintenance is needed.

6. **Good for High-Risk Applications** If installed correctly, this lock provides **enhanced security** for doors in **jails, government buildings, hospitals, and other high-security environments** where standard locks would be insufficient.

7. **Key Control Flexibility** Hepco Becker offers **key duplication services** and **key control programs**, allowing administrators to manage key distribution and revoke access when necessary.

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1. **High Cost** Compared to standard **pick-resistant locks** or even some mid-range commercial locks, the NV-1774 is **more expensive**. The price reflects its high-security features, which may not be justified for low-risk applications.

2. **Complex Installation** Due to its advanced security features, **proper installation is critical**. Improper mounting (e.g., weak strike plates, incorrect alignment) can compromise security. This may require a **certified locksmith**, adding to labor costs.

3. **Key Management Challenges** High-security locks often require **strict key control**. Losing or misplacing keys can be problematic, and duplicate keys may need to be **ordered through authorized dealers**, increasing administrative overhead.

4. **Limited Compatibility with Non-NO5 Systems** If you are not already using Hepco Becker s NO5 series, integrating this lock may require **additional hardware or modifications**, such as custom strike plates or access control systems.

5. **Potential for Overkill in Low-Risk Settings** For **residential use, small businesses, or low-security applications**, a standard **pick-resistant lock** (e.g., Schlage, Kwikset, or even a basic Medeco) may provide sufficient security at a lower cost.

6. **Key Duplication Restrictions** Some Hepco Becker locks (including the NV-1774) **restrict key duplication** to authorized dealers. This means you **cannot simply take the key to a local locksmith** you must go through Hepco Becker s approved vendors, which can be inconvenient.

7. **Maintenance and Spare Parts Dependency** Since Hepco Becker is a **niche brand**, finding **local locksmiths familiar with NV-1774 locks** may be difficult in some regions. This could lead to **longer wait times for repairs or replacements**.

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### **Conclusion and Recommendation**

The **Hepco Becker 57-60533 NO5 Lock Set (NV-1774)** is an **excellent choice for high-security environments** where standard locks are inadequate. Its **superior resistance to picking, drilling, and bumping** makes it ideal for **jails, government facilities, hospitals, and other high-risk applications** where security is paramount.

However, for **residential use, small businesses, or low-risk commercial settings**, the **cost and complexity** may not justify the investment. In such cases, a **mid-range pick-resistant lock** (e.g., **Schlage Primus, Medeco, or Abloy Cerokey**) would likely provide **adequate security at a lower price**.

- You need **maximum security** in a **high-risk environment** (e.g., correctional facilities, secure government buildings, high-value storage).

- You are already using **Hepco Becker s NO5 system** and need consistent security across multiple doors.

- You can **afford the higher cost** and are prepared for **strict key management**.

- You are on a **tight budget** and can achieve similar security with a **more affordable high-security lock**.

- You are not in a **high-risk setting** where standard locks would suffice.

- You **cannot commit to proper installation and key control** (e.g., losing keys would be a major issue).

For most **average users**, a **Schlage Primus, Medeco, or Abloy Cerokey** would be a **better balance of security and cost**. However, if **unmatched security is non-negotiable**, the **Hepco Becker NV-1774 is one of the best options available**.

Details:

They may be dirty, have signs of previous use, or need repair/maintenance. Items will come with everything shown in the photos, nothing more or less. NOS lock set, one key and tumbler as shown. If hardware is included, it may be incomplete the small bits get lost sometimes or damaged we regularly include as a reference for replacement.

If you purchase brake parts, they may need to be rebuilt. If you purchase a set of forks for 30-40 year old bike, the seals should be replaced. CDs computers can only be tested on the bike. Please pack the item securely.

part #: 5760533 price

• $10.00

specifications luggagesaddlebags:

• brand: Hepco Becker
• mpn: 57-60533
• part type: Lock
• oe/oem part number: 720134

payments luggagesaddlebags:

• wallet: Paypal
• credit card: Visa
• other

offer luggagesaddlebags:

• options: Ship-to-home
• started: April 18, 2026
• sold: 0
• best offers: True
• quantity: 2
• availability: In Stock

returns luggagesaddlebags:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

shipping luggagesaddlebags:

• transit: 4-9 Days
• class: Standard, Expedited
• carrier: USPS, UPS
• cost: $7.95
• service: USPS Ground Advantage, UPS Ground, USPS Priority Mail Express
• type: Calculated

seller luggagesaddlebags:

• city: Clio, Michigan
• rating: 99.8%
• # reviews: 2720

general luggagesaddlebags:

• Motorcycle Scooter Parts Accessories > Luggage, Racks storage > Other Luggage, Racks storage
• condition: New

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