Deep impact socket 3/4" 21 mm YT-1121 YATO
Key information
Availability:Disponibil
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:YT-1121
Availability:
EAN code:5906083911217
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,63 kg
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Deep impact socket 3/4" 21 mm YT-1121 YATO
A deep impact socket for pneumatic and electric impact wrenches with a 3/4-inch drive. The extended design provides access to bolts and nuts in recessed sockets and awkward assembly locations.
Technical characteristics of the impact socket
3/4-inch drive
The square drive measuring 19 mm (marked 3/4") ensures compatibility with pneumatic and electric impact wrenches of this standard. This size is used in workshop and industrial applications at torque levels from 150 to 1000 Nm.
Extended design
The deep version of the socket allows work in places where a standard socket does not have sufficient reach. It is particularly useful for bolts seated deep in recesses, alloy wheel components and underbody assembly.
Chrome molybdenum CrMo steel
The steel alloy with added chromium and molybdenum is characterised by increased resistance to impact loads and wear. This material retains its mechanical properties even under intensive use in workshop conditions.
6-point profile
The internal hex distributes forces across the flat surfaces of the bolt, minimising the risk of rounding off the corners. The design provides a secure grip and allows the full torque generated by the impact wrench to be transmitted.
Technical specification
| Model | YT-1121 |
| Manufacturer | YATO |
| Socket size | 21 mm |
| Drive size | 3/4" (19 mm) |
| Socket type | Deep impact |
| Material | Chrome molybdenum steel (CrMo) |
| Internal profile | 6-point |
| Application | Pneumatic and electric impact wrenches |
Applications of deep impact sockets
- Fitting and removing car wheels with alloy rims featuring deep bolt recesses
- Service work on vehicle underbody and suspension components
- Work on bolted joints in industrial machinery and technical equipment
- Removal of rusted or over-tightened bolts requiring high torque
- Assembly work on steel and metal structures
- Servicing of trucks and construction machinery
- Repair and maintenance of equipment in production plants
- Overhaul work on industrial installations
Compatibility and use
Choosing an impact wrench
The 3/4" socket requires an impact wrench with a 3/4-inch drive. Before use, check the maximum torque of the wrench and make sure the tool's specifications match the requirements of the bolted joint. Pneumatic wrenches with this drive typically deliver 400-1000 Nm.
Verifying the bolt size
The 21 mm size refers to the spanner size (the distance across the flats of the bolt or nut hexagon). Before buying, it is worth measuring the component with an adjustable spanner or checking the technical documentation for the vehicle or equipment. M14 bolts in automotive applications often require a 21 mm spanner.
Commercial information
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Client: Wa...ki,date of purchase 28-07-2026 11:29
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