Hex Socket 1/2" 21 mm T00142-21 Tvardy
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.28 Euro
catalog number:T00142-21
Availability:
EAN code:5901477149597
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,07 kg
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- Product description
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Hex Socket 1/2" 21 mm TVARDY T00142-21
A hex socket with a 1/2" drive, designed for fitting and removing 21 mm bolts and nuts. A workshop tool compatible with torque wrenches, ratchets and impact wrenches.
Technical features
1/2" drive
The standard 12.7 mm square drive is compatible with the most popular workshop tools. It fits ratchets, torque wrenches and extension bars with this drive size.
21 mm size
A socket sized for 21 mm bolts and nuts. Commonly used in automotive work for fitting wheels, suspension components and other structural assemblies on vehicles.
Hex profile
The six-point interior of the socket spreads rotational forces across six contact points, minimising the risk of damaging the corners of a bolt or nut during work.
Steel construction
Made from tool steel, it resists deformation under high torque loads and is built for long-term service in workshop conditions.
Technical specification
| Model | T00142-21 |
| Manufacturer | TVARDY |
| Socket type | Hex |
| Drive size | 1/2" (12.7 mm) |
| Socket size | 21 mm |
| Material | Tool steel |
| Internal profile | Hex |
Applications
- Fitting and removing car wheels
- Brake system service work
- Working on vehicle suspension components
- Assembly of steel structures
- Industrial installation work
- Machine and equipment servicing
- Repair of heavy equipment
- Maintenance tasks in workshops
Tool compatibility
The socket works with any tool fitted with a 1/2" square drive. It performs well with hand ratchets, torque wrenches, extension bars, universal joints, and pneumatic and electric drivers. When using impact wrenches, make sure the socket is rated for the dynamic loads involved.
Choosing the tightening torque
For M14 bolts (typically handled with a 21 mm socket), the recommended tightening torque for car wheels is usually 110-140 Nm. Always check the vehicle or equipment manufacturer's specifications before tightening.
Use and maintenance
Before starting work, make sure the socket is properly seated on the tool drive and on the bolt or nut. Any play can damage the corners of the fasteners. After finishing work, clean dirt and oil from the socket to prevent corrosion.
Store sockets in a dry place, ideally in a tool organiser or tool case. Regularly inspecting the condition of the socket interior helps detect any damage before it affects the quality of your work. Avoid overloading the socket with torque beyond its capacity.
Commercial information
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Client: Ew...cz,date of purchase 03-05-2025 20:33
