ATuMan RS2 Ratchet 40-in-1 Screwdriver Set – Flexible 180° Head, 45-Tooth Precision Mechanism & Magnetic Design

The ATuMan RS2 Ratchet 40-in-1 Screwdriver Set is a versatile hand-tool kit designed for home repairs, DIY projects, furniture assembly, electronics work and general maintenance.

The RS2 combines a 180° pivoting ratchet head, 45-tooth precision mechanism, magnetic bit holding, an extendable handle and a comprehensive selection of 28 S2 alloy-steel bits and 9 chrome-vanadium-steel sockets. The modular design allows the tool to be configured for different working positions and fastening tasks.

Its compact ABS+PC storage case keeps the components organized and makes the set convenient to store in a toolbox, workshop, office drawer or vehicle.

Common Problems with Ordinary Screwdrivers

Using a conventional screwdriver for every repair task can become inconvenient when:

• Screws are located in tight or awkward spaces
• A straight screwdriver cannot reach comfortably
• Different screw-head types require different bits
• You need both screwdriver bits and sockets
• Small bits are easy to lose
• Repeatedly repositioning a screwdriver becomes tiring
• A fixed handle provides limited working angles
• Separate tools take up more storage space

The ATuMan RS2 addresses these problems with a flexible ratchet head, interchangeable bits and sockets, magnetic holding and compact storage.

Smart Solution for Flexible Repair Work

The ATuMan RS2 is designed around a modular ratchet system.

How it works:

Select Bit/Socket → Attach to Magnetic Holder → Adjust Ratchet Head → Tighten or Loosen Fastener

The 180° pivoting head allows the handle to be positioned for different angles, while the 45-tooth mechanism is designed for controlled movement in tighter spaces.

Key Features

1. 40-in-1 Comprehensive Tool Kit

The RS2 provides a total 40-piece configuration, consisting of:

• 28 alloy-steel bits
• 9 chrome-vanadium-steel sockets
• Ratchet wrench body
• Handle
• Extension rod

This combination provides both screwdriver and socket functionality in one compact set.

2. 180° Pivoting Ratchet Head

The 180° pivoting ratchet head allows the handle to move into different positions instead of remaining fixed in a straight configuration.

This can be particularly useful when working around furniture frames, brackets, electronics housings and other areas where access is restricted.

3. 45-Tooth Precision Ratchet Mechanism

The RS2 uses a 45-tooth ratchet mechanism designed to provide smoother and more controlled rotation.

The finer ratcheting structure is useful when there is limited space to swing the handle through a large angle.

4. Magnetic Bit Holding

The RS2 features a magnetic bit-holding system designed to keep compatible bits securely positioned during use.

This can make small screws and bits easier to manage during detailed repair work.

5. 28 S2 Alloy Steel Bits

The included bits are made from S2 alloy steel, a material commonly used for durable screwdriver bits.

The set includes 28 bits, providing a broad selection for different screw-head configurations.

6. 9 Chrome Vanadium Steel Sockets

In addition to screwdriver bits, the set includes 9 CRV/chrome-vanadium-steel sockets.

This gives the RS2 additional versatility for compatible nuts and fasteners rather than limiting it to screwdriver applications.

7. Extendable Handle & Extension Rod

The RS2 includes an extendable handle and extension rod, allowing users to reach deeper or recessed fasteners.

This is particularly useful when the screw is positioned inside a narrow channel or behind another component.

8. 8-in-1 Modular Configurations

ATuMan describes the RS2 as supporting 8 different configurations, allowing users to switch between screwdriver and wrench-style setups according to the task.

9. Durable Construction

The main components use different materials according to their function:

• Bits: S2 alloy steel
• Sockets: Chrome vanadium steel
• Ratchet head: Powder metallurgy
• Handle: Zinc alloy
• Extension rod: Aluminum alloy
• Storage case: ABS + PC

This combination balances durability, portability and everyday usability.

10. Compact Pop-Up Storage Case

The components are organized inside a compact storage case designed to keep the tools together.

ATuMan describes the case as a semi-automatic damping storage case with an approximately 115° opening angle.

11. Portable Design

The complete kit weighs approximately 408g according to ATuMan’s current product specifications, making it convenient to keep in a toolbox, vehicle, workshop or desk drawer.

Benefits

• 40-in-1 versatile tool configuration
• 180° pivoting ratchet head
• 45-tooth precision mechanism
• Magnetic bit holding
• 28 S2 alloy-steel bits
• 9 CRV steel sockets
• Extendable handle
• Extension rod for deeper screws
• Multiple tool configurations
• Durable powder-metallurgy ratchet head
• Compact ABS+PC storage case
• Suitable for DIY and household repairs
• Useful for electronics and furniture work
• Portable and easy to organize

Perfect For

The ATuMan RS2 Ratchet Screwdriver Set is suitable for:

💻 Electronics Maintenance

Useful for compatible computer housings, electronic equipment and other devices that use suitable screw types.

🪑 Furniture Assembly

The flexible ratchet head can help when screws are positioned inside furniture frames or difficult-to-reach brackets.

🚲 Bicycle Maintenance

The included screwdriver bits and sockets can be useful for compatible bicycle maintenance and adjustment tasks.

🏠 Home Repairs

Ideal for everyday tightening, loosening, assembly and maintenance around the home.

🔧 DIY Projects

A practical option for hobbyists who want multiple fastening tools without carrying a large toolbox.

🛠️ Workshop Use

The combination of bits, sockets and modular configurations makes it useful for general workshop maintenance.

Why Choose ATuMan RS2?

A conventional screwdriver is limited by its fixed handle and single bit configuration.

The ATuMan RS2 combines multiple fastening functions in one organized kit. Its 180° pivoting head provides greater positioning flexibility, while the 45-tooth ratchet mechanism allows controlled movement in restricted spaces.

The combination of S2 bits, CRV sockets, magnetic holding and an extension system makes it a practical all-round hand-tool kit for home users, technicians and DIY enthusiasts.

ATuMan RS2 vs Standard Screwdriver Set

How to Use ATuMan RS2

Step 1: Identify the Fastener

Determine whether you need a screwdriver bit or socket for the fastener.

Step 2: Select the Correct Bit or Socket

Choose the appropriate bit or socket from the included set.

Using the correct size helps reduce the risk of damaging the fastener.

Step 3: Insert the Bit or Socket

Place the selected accessory into the compatible magnetic holder or ratchet assembly.

Make sure it is seated securely before applying force.

Step 4: Adjust the Ratchet Head

Move the 180° pivoting head into a comfortable working position.

Choose the angle that provides the best access to the fastener.

Step 5: Select Ratchet Direction

Set the ratchet mechanism to the required direction for tightening or loosening.

Step 6: Apply Controlled Pressure

Keep the bit properly aligned with the fastener and apply steady pressure while turning the handle.

Avoid excessive force if the bit or fastener does not fit correctly.

Step 7: Use the Extension Rod When Needed

For recessed or deep screws, attach the extension rod to increase reach.

Step 8: Return Everything to the Case

After completing the repair, clean the tools if necessary and return each component to its designated storage position.

Use Cases

Electronics Repair

The selection of screwdriver bits makes the RS2 useful for compatible electronics repair and maintenance tasks. Always confirm the correct bit size before working on delicate equipment.

Furniture Assembly

Use the ratchet configuration for tightening screws in desks, shelves, cabinets and other compatible furniture.

Bicycle Maintenance

The combination of screwdriver bits and sockets can assist with compatible bicycle adjustments and maintenance.

Home Maintenance

Useful for assembling household items, tightening loose screws and performing routine repairs.

DIY Projects

The compact kit provides a convenient selection of fastening tools for hobby projects and general DIY work.

Workshop Tasks

Keep the RS2 nearby for quick repairs that do not require a full-size professional toolbox.

Cleaning & Maintenance

To keep the RS2 in good condition:

• Wipe bits and sockets with a dry cloth after use.
• Keep metal components dry.
• Remove dirt or debris from the ratchet mechanism.
• Store all components inside the case.
• Avoid exposing the tools to unnecessary moisture.
• Inspect bits for excessive wear.
• Replace damaged bits rather than continuing to use them.
• Keep the magnetic holder clean.
• Do not use a damaged socket or bit on a fastener.

Important Usage Tips

• Always select the correct bit or socket size.
• Keep the bit aligned with the screw head.
• Apply steady rather than excessive force.
• Do not use damaged or heavily worn bits.
• Avoid using the tool beyond its intended fastening purpose.
• Keep the ratchet mechanism clean and dry.
• Store the set in its case after use.
• For electronics, disconnect power before performing internal maintenance.
• Use appropriate safety precautions when working around powered equipment.

Important: The RS2 is a manual hand-tool set, not an electric screwdriver. It does not require batteries or charging.

Product Specifications

The official ATuMan page lists the case dimensions as 7.24 × 5.3 × 1.38 inches, equivalent to approximately 184 × 135 × 35mm, while Bangladesh listings commonly publish 184 × 136 × 35mm.

What’s in the Box?

The standard RS2 configuration includes:

• 1 × Ratchet Wrench Body
• 1 × Handle
• 1 × Extension Rod
• 28 × S2 Alloy Steel Bits
• 9 × Chrome Vanadium Steel Sockets
• 1 × Storage Case

The official ATuMan listing confirms the ratchet wrench, extension rod, 9 CRV sleeves and 28 alloy-steel bits; the handle and organized case are part of the modular kit presentation.

Who Should Buy This Product?

The ATuMan RS2 40-in-1 Ratchet Screwdriver Set is ideal for:

• DIY enthusiasts
• Homeowners
• Electronics technicians
• Furniture assemblers
• Bicycle owners
• Workshop users
• Hobbyists
• Maintenance professionals
• People who want a compact multi-tool kit
• Anyone replacing a basic screwdriver set with a more flexible ratchet system

Why Buy from AIYOZON?

When purchasing the ATuMan RS2 Ratchet 40-in-1 Screwdriver Set from AIYOZON, you can enjoy:

• Detailed product information
• Convenient online ordering
• Carefully selected tools and gadgets
• Product-focused customer support
• Secure packaging
• Convenient delivery options
• Support before and after purchase

Frequently Asked Questions

What is the ATuMan RS2?

The ATuMan RS2 is a manual 40-in-1 ratchet screwdriver set with a 180° pivoting head, 45-tooth ratchet mechanism, magnetic bit holding, 28 S2 bits and 9 CRV sockets.

Is the ATuMan RS2 a Xiaomi product?

The official current product page identifies the brand as ATuMan. Some Bangladesh retailers market the product as “Xiaomi ATuMan” or associate it with the Xiaomi ecosystem, but the safest product-brand designation is ATuMan RS2 unless the specific stock packaging confirms Xiaomi branding.

How many pieces are included?

The RS2 is marketed as a 40-in-1 configuration, consisting of 28 bits, 9 sockets and the ratchet/handle/extension components.

What material are the screwdriver bits made from?

The bits are made from S2 alloy steel.

Does it include sockets?

Yes. The set includes 9 chrome-vanadium-steel sockets.

What is the advantage of the 180° head?

The pivoting head lets you adjust the handle position for better access to screws located at awkward angles or in restricted spaces.

What does the 45-tooth mechanism do?

The 45-tooth ratchet provides finer engagement and controlled rotation, which can be useful when there is limited room to swing the handle.

Is the RS2 magnetic?

Yes. The set uses a magnetic bit-holding system designed to help secure compatible bits during use.

Does the set require batteries?

No. The RS2 is a manual ratchet screwdriver set and does not require batteries, electricity or charging.

Can I use it for electronics?

Yes, for compatible fasteners and with the correct bit size. When working on powered electronics, disconnect the device from its power source before opening or servicing it.

Can I use it for furniture assembly?

Yes. The ratchet mechanism, sockets and screwdriver bits make it suitable for many furniture assembly and maintenance tasks.

Is the handle extendable?

Yes. The RS2 includes an extendable handle/extension system for improved reach in deeper or recessed screw locations.

Is it portable?

Yes. The complete set is stored in a compact case and the official product weight is approximately 408g, making it easy to carry between home, workshop and work locations.

Final Verdict

The ATuMan RS2 Ratchet 40-in-1 Screwdriver Set is a versatile manual toolkit designed for users who want more flexibility than a conventional screwdriver set.

Its combination of a 180° pivoting ratchet head, 45-tooth precision mechanism, magnetic bit holding, 28 S2 alloy-steel bits, 9 CRV sockets, extension system and compact storage case makes it suitable for home repairs, furniture assembly, electronics maintenance, bicycle work and DIY projects.

Upgrade Your Everyday Repair Toolkit

• 🔧 40-in-1 versatile tool kit
• 🔄 180° pivoting ratchet head
• ⚙️ 45-tooth precision mechanism
• 🧲 Magnetic bit holding
• 🛠️ 28 S2 alloy-steel bits
• 🔩 9 CRV steel sockets
• 📏 Extendable handle & extension rod
• 💼 Compact ABS+PC storage case
• 🏠 Ideal for DIY, home repairs & maintenance

👉 Order the ATuMan RS2 Ratchet 40-in-1 Screwdriver Set from AIYOZON today and upgrade your toolkit with flexible access, precision ratcheting and versatile fastening options.