Short Combination Spanner 8 mm / YT-4901 / YATO
Key information
Availability:Disponibil
Shipping time:immediately
Shipping cost:From 3.28 Euro
catalog number:YT-4901
Availability:
EAN code:5906083949012
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,03 kg
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- Product description
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Short Combination Spanner 8 mm YATO YT-4901
A short 8 mm combination spanner made from 40CrV chrome vanadium steel. A hand tool for tightening and loosening threaded fasteners in the workshop, in automotive mechanics and in maintenance work.
Features of the 8 mm combination spanner
40CrV chrome vanadium steel
The 40CrV material offers increased hardness and resistance to mechanical wear. The chromium content increases corrosion resistance, while the vanadium improves resistance to dynamic loads. The spanner retains its geometric properties even under intensive workshop use.
12-point ring end
The 12-point profile engages the nut or bolt head every 30 degrees, which makes work easier in confined spaces. A useful solution when tightening in hard-to-reach places where the tool's range of movement is limited.
Offset ring end
The offset ring end allows the spanner to be manoeuvred in situations where a straight tool axis would make access to the fastener difficult. A design typical of professional spanners, increasing versatility of use.
Compact 91 mm length
The short version of the 8 mm spanner, 91 mm long, is designed for work in confined spaces. Its dimensions allow the tool to fit where standard spanners are too long. The shorter lever reduces torque, protecting small threaded fasteners from damage.
Technical specifications
| Model | YT-4901 |
| Brand | YATO |
| Spanner size | 8 mm |
| Material | 40CrV chrome vanadium steel |
| Ring profile type | 12-point |
| Overall length (L) | 91 mm |
| Open end width (B) | 19.2 mm |
| Ring end width (D) | 13.9 mm |
| Open end thickness (S1) | 5 mm |
| Ring end thickness (S2) | 6.3 mm |
| Ring end design | Offset |
Applications
- Tightening and loosening M8 bolts and nuts in workshop mechanics
- Service work on industrial assemblies and machinery
- Repair and maintenance of motor vehicles
- Installation of hydraulic and pneumatic systems
- Work on agricultural and construction machinery
- Assembly of steel structures and fasteners
- Servicing of power tools
- Maintenance work in manufacturing plants
Checking compatibility
The 8 mm spanner is intended for bolts and nuts with an M8 metric thread. Before use, check the size of the fastener – the spanner must sit flush against all surfaces of the bolt head or nut with no play. Play can lead to damage to the edges of the fastener and of the tool.
Use and maintenance
The combination spanner should be matched precisely to the size of the fastener. A fit that is too loose will round off the edges of the bolt or nut. During use, the open end requires full contact with the parallel faces of the fastener.
Chrome vanadium steel requires minimal maintenance. After working in a damp environment or contact with corrosive substances, wiping the tool with a dry cloth is recommended. Prolonged storage in damp conditions can lead to surface corrosion despite the presence of chromium in the alloy.
Do not use extension bars or pipes to increase the spanner's leverage – exceeding the permissible torque can cause permanent deformation or cracking of the tool. For seized fasteners, the use of penetrating oil and torque wrenches is recommended.
Commercial information
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Client: Se...ca,date of purchase 29-11-2020 13:50
Client: ko...yk,date of purchase 12-10-2020 23:09
Client: Da...ta,date of purchase 02-07-2019 15:07
Client: Ro...ki,date of purchase 18-12-2018 11:14
Client: Hu...ki,date of purchase 04-06-2018 19:20
Client: Pi...ki,date of purchase 03-04-2018 15:51
