Lishi For Benz 2-in-1 HU64(8910) V.4 EXT – Precision Tool for Ignition & Door Locks of Mercedes-Benz, Chrysler, and Maybach

The Lishi HU64(8910) V.4 EXT 2-in-1 Tool is a professional-grade, extended version Lishi decoding and picking tool specifically designed for Mercedes-Benz, Chrysler, and Maybach vehicles. With a focus on precision, reliability, and versatility, this latest version (V.4 EXT) is the upgraded evolution of previous HU64 tools, providing better ergonomics, improved feedback, and exceptional compatibility with ignition and door locks.

Whether you're a certified locksmith, an automotive technician, or a dealership locksmith specialist, this tool empowers you to open and decode HU64 profile locks—used extensively in high-end European luxury vehicles—without causing damage. With its dual functionality (picking and decoding), this tool has become an essential choice for professionals who deal with complex wafer locks used in Mercedes-Benz and its affiliated brands.

1. Product Description

The Lishi 2-in-1 HU64(8910) V.4 EXT is designed to perform both picking and decoding functions on high-security automotive locks, specifically for vehicles that utilize the HU64 lock profile. This lock system is commonly found in a wide range of Mercedes-Benz, Maybach, and certain Chrysler models. This version features an extended shaft, allowing easier access to deep or obstructed locks—particularly beneficial when working on ignition barrels.

Crafted with high-precision stainless steel, the tool offers strong durability while remaining lightweight. It includes detailed grid markings and easy-to-read decoding indicators, enabling locksmiths to not only open the lock but also decode its bitting to generate a working key afterward.

2. Key Features

2.1 Dual Functionality – Pick and Decode

• Enables non-destructive entry
  
• Simultaneously picks and reads wafer positions
  
• Decodes the lock bitting for key duplication
  

2.2 Compatible with HU64 Lock Profiles

• Specifically designed for HU64 wafer lock systems
  
• Found in most modern Mercedes-Benz vehicles
  
• Also compatible with Maybach and Chrysler HU64-equipped models
  

2.3 Version 4 (V.4) EXT – Extended Length

• Features extended shaft for better access to ignition locks
  
• Useful for deep-set doors or dashboard installations
  
• Improves usability without compromising feedback
  

2.4 Durable Stainless Steel Construction

• Built from premium-grade stainless steel
  
• Resistant to bending, corrosion, and repeated use
  
• Laser-etched grid ensures long-lasting visibility
  

2.5 Ergonomic Design

• Comfortable grip reduces hand fatigue during extended use
  
• Precision movement levers enhance tactile feedback
  
• Designed for smooth, controlled picking motion
  

2.6 Grid-Based Decoding System

• Decoding marks are clear and accurate
  
• Simplifies reading and cutting of key codes post-entry
  

3. Benefits

3.1 Professional-Level Security Access

Designed for use by licensed automotive locksmiths and security technicians, the Lishi HU64(8910) V.4 EXT enables high-level access to vehicles without damage, drilling, or forced entry.

3.2 Saves Time and Labor

With the ability to both pick and decode in a single tool, it reduces the need for multiple tools and cuts down the time needed to resolve a lockout or generate a new key.

3.3 Compatibility with Luxury Vehicles

Mercedes-Benz and Maybach models use complex high-security HU64 locks that are challenging without the right tools. This Lishi version handles them with precision and minimal effort.

3.4 Access Ignition and Door Locks

Unlike older or non-extended models, the V.4 EXT can reach ignition cylinders and deep door locks, increasing its flexibility for various service calls.

3.5 Precise Decoding for Key Duplication

Once the lock is picked, you can decode it immediately using the Lishi tool’s markings—ideal for cutting a key or programming a transponder-based duplicate.

3.6 Increased Profitability for Professionals

By offering fast, damage-free entry to high-end vehicles, locksmiths can charge premium rates while maintaining customer trust and satisfaction.

4. Why Choose the Lishi HU64(8910) V.4 EXT?

4.1 Industry-Leading Lishi Brand

Lishi is a globally trusted name in the locksmith industry, known for manufacturing high-precision lock tools used by professionals worldwide. Their HU64 V.4 EXT tool lives up to this reputation with unmatched craftsmanship.

4.2 Specifically Tailored for Mercedes-Benz and Maybach

This tool isn’t a generic lock pick—it’s built to cater directly to the lock profile of luxury German cars. Every movement and feedback is calibrated to the complexity of HU64 locks.

4.3 Non-Destructive Entry Tool

In a field where vehicle damage can lead to legal issues or loss of trust, having a tool that guarantees non-invasive entry is invaluable. This tool ensures the integrity of both the lock and the surrounding vehicle area.

4.4 Versatility and Extended Application

With its extended (EXT) shaft, it can now reach into ignition systems, door locks, and even some rear compartment locks that were previously inaccessible with standard tools.

4.5 High Return on Investment

Though professional-grade, the affordability of the tool compared to the value it provides—especially in luxury car services—makes it a wise investment for locksmiths and service shops.

5. Vehicle Compatibility List

The Lishi HU64 V.4 EXT tool is compatible with any lock using the HU64 profile. Common applications include:

Mercedes-Benz:

• C-Class (W202, W203, W204)
  
• E-Class (W210, W211, W212)
  
• S-Class (W220, W221, W222)
  
• ML/GLE-Class
  
• CLK/CLS-Class
  
• Sprinter Vans (older models)
  
• SL/SLK-Class
  

Maybach:

• 57, 62 series
  
• Maybach 62 S
  
• Maybach S600 (select versions)
  

Chrysler (with HU64 profile):

• Crossfire Coupe and Roadster
  
• Select imported European models
  

Note: Always verify vehicle lock profiles before use.

6. Technical Specifications

7. How to Use

Step 1: Insert the Tool

Gently insert the Lishi HU64 V.4 EXT into the lock cylinder until it seats fully. Do not force it.

Step 2: Use the Lever to Pick

Using the lever, apply tension and begin lifting individual wafers. The tool provides tactile feedback, guiding your actions.

Step 3: Decode the Lock

Once the lock turns, decode each position by reading the grid markings aligned with each wafer.

Step 4: Cut Key or Program Transponder

Use the decoded bitting to cut a mechanical key or input data for transponder duplication if applicable.

8. Care and Maintenance Tips

• Always clean the tool after each use to prevent buildup.
  
• Store in a protective case to avoid damage or bending.
  
• Do not use excessive force; allow the tool’s design to do the work.
  
• Lubricate locks before use if necessary, especially for older vehicles.
  

9. FAQs

Q1: Is this tool suitable for beginners?
It is designed for professionals but can be used by trained beginners under supervision or with experience in picking Lishi tools.

Q2: Can this tool break the lock?
No, when used correctly, this tool is non-destructive and safe for lock mechanisms.

Q3: Can I decode the key without fully picking the lock?
No. Full picking is required before decoding for accurate key reading.

Q4: Is this tool reusable?
Yes. It is highly durable and can be used hundreds of times with proper care.

Q5: Does it work on new Mercedes-Benz models?
It supports all HU64-based systems. Some newer models may use different profiles like HU162—check vehicle compatibility first.

10. Conclusion

The Lishi HU64(8910) V.4 EXT 2-in-1 Tool is the ultimate locksmith solution for gaining non-destructive access to high-security locks used in Mercedes-Benz, Chrysler, and Maybach vehicles. Whether it's for ignition systems or door/trunk locks, the extended version ensures superior reach, better control, and flawless decoding—leading to faster service times and higher customer satisfaction.

Backed by Lishi’s unmatched quality, this tool elevates the professional’s toolkit to meet the complex demands of today’s luxury automotive security systems. For those serious about delivering precision, reliability, and professionalism in their locksmith services, the HU64 V.4 EXT is not just a tool—it’s a game changer.