Impact Socket 3/4" 6-Point 21 mm CR-MO T00212-21 Tvardy
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:T00212-21
Availability:
EAN code:5901477196010
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,30 kg
By purchasing this product, you will receive 48 points from us, which you can use for shopping in our store. This applies only to customers registered in our store.
- Product description
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Impact Socket 3/4" 6-Point 21 mm CR-MO
A professional Tvardy impact socket made from CR-MO chrome molybdenum steel, designed for use with impact wrenches in workshop and industrial conditions.
Technical features
CR-MO steel – an impact-grade material
Chrome molybdenum steel offers greater resistance to dynamic loads than standard CR-V steel. The molybdenum content improves impact strength and reduces the risk of cracking when used with pneumatic and electric impact wrenches.
3/4" drive – industrial applications
The 3/4" (19 mm) square drive is the standard fitting for heavy-duty tools – steelwork assembly, HGV servicing and construction machinery. It transmits more torque than the common 1/2" drives.
6-point profile
The internal six-point profile spreads force evenly across all six corners of the bolt or nut. It minimises the risk of damaging fasteners at high tightening torques, particularly worn or corroded ones.
Retaining hole
The hole allows a retaining pin or ring to be fitted, which stops the socket from coming off the tool's drive while working at height or in hard-to-reach places.
Technical specification
| Model | T00212-21 |
| Socket size | 21 mm |
| Drive (square drive) | 3/4" (19 mm) |
| Internal profile | 6-point (hex) |
| Length | Standard |
| Material | CR-MO steel (chrome molybdenum) |
| Socket type | Impact socket |
| Retention | Pin hole |
| Packaging | 6 pcs in a bulk pack (48 pcs per carton) |
Applications
- Car workshops – removing wheels, brake systems and suspension components
- HGV and construction machinery servicing
- Steel structure assembly – bolted connections in industrial construction
- Industrial servicing – maintenance and repair of production machinery
- Work with pneumatic (impact) wrenches
- Assembly using high-torque cordless impact wrenches
- Construction work requiring impact tools
Socket material comparison
CR-MO vs CR-V – differences in application
CR-MO steel (chrome molybdenum) – contains added molybdenum, which increases resistance to impact loads and improves the flexibility of the material. Used in sockets designed for pneumatic and electric impact wrenches, where repeated high-energy impacts occur.
CR-V steel (chrome vanadium) – a material with good hardness but lower impact resistance. Suitable for hand sockets and torque wrenches, where forces are applied smoothly, without impacts.
Use and maintenance
Before starting work, check that the socket is seated correctly on the tool's drive. Any play can damage both the socket and the driving tool.
Impact sockets should be cleaned of dirt regularly and lightly oiled, particularly around the square drive. Avoid contact with corrosive substances, which can weaken the steel structure.
Impact sockets must not be used with torque wrenches – these tools require standard sockets with controlled elasticity characteristics.
Commercial information
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