Combination Spanner 7 mm CrV Satin / 51672 / VOREL
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.28 Euro
catalog number:51672
Availability:
EAN code:5906083516726
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,04 kg
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- Product description
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Combination Spanner 7 mm CrV Satin VOREL 51672
A workshop tool made from chrome vanadium steel, combining the functions of an open-end and a ring spanner. The satin finish provides better grip when working with fasteners of 7-millimetre spacing.
Technical characteristics of the combination spanner
CrV chrome vanadium steel
The steel alloy with added chromium and vanadium increases the tool's hardness and wear resistance. Chrome plating of the surface protects against corrosion when working in damp conditions. The CrV material allows higher torques to be transmitted without deformation.
12-point ring end
The 12-point profile allows work in 30-degree rotation increments, shortening assembly time in confined spaces. The offset ring end provides clearance between the hand and the work surface when tightening bolts and nuts.
Satin surface finish
The matt surface treatment reduces glare during work and increases the coefficient of friction between the hand and the tool. Satin finishing makes it harder for oil and other contaminants to settle, which improves user safety.
Drop forging
The high-pressure die forming process densifies the material structure and eliminates porosity. Forging technology ensures precise dimensions of the working ends and even distribution of stresses throughout the spanner.
Technical specification
| Model | 51672 |
| Manufacturer | VOREL |
| Spanner size | 7 mm |
| Material | Chrome vanadium steel (CrV) |
| Finish type | Satin |
| Ring end profile | 12-point |
| Manufacturing technology | Drop forging |
| Spanner type | Combination |
Applications of the 7 mm spanner
- Tightening and loosening M7 metric bolts and nuts in mechanical installations
- Work on small fasteners in domestic appliances and power tools
- Assembly and adjustment of bicycle components (brakes, derailleurs, stems)
- Maintenance and repair of small combustion engines (lawnmowers, generators)
- Work on small-diameter hydraulic installations
- Assembly of furniture and interior fittings
- Work on connectors in measuring and laboratory equipment
- Minor repairs to workshop equipment and hand tools
Checking compatibility
The 7 mm size refers to the jaw spacing of the open-end spanner and the diameter of the circle circumscribed on the hexagon of the nut or bolt head. Before use, check the marking on the fastener - M7 metric bolts require a 7 mm spanner. For imperial fasteners, use the appropriate imperial spanner.
Use and maintenance
Before starting work, check the condition of the working ends - nicks and deformation can damage the edges of the nut. When tightening, use the open-end or ring end depending on the available working space - the ring end transfers torque over a larger area, which reduces the risk of damaging the fastener.
After finishing work, clean the tool of contaminants and dry it. Storing in a dry place prevents surface corrosion. Do not use the spanner as a lever or a hammer - exceeding the permissible loads may cause permanent deformation of the tool.
Torque
For M7 bolts with a metric thread, the recommended tightening torque is 6-8 Nm at strength class 8.8. Exceeding this torque may damage the thread or shear the bolt. If no torque wrench is available, tighten by hand without using extensions.
Commercial information
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Client: Al...yk,date of purchase 19-03-2024 23:03
Client: Al...yk,date of purchase 02-08-2022 22:13
Client: To...ak,date of purchase 08-12-2019 01:56
Client: Ra...ki,date of purchase 16-09-2019 12:07
Client: An...yn,date of purchase 26-01-2019 22:21
