VOREL 54750 21mm Box Spanner
Key information
Availability:Available from manufacturer — dispatch in 3 days
Shipping time:3 days
Shipping cost:From 3.28 Euro
catalog number:54750
Availability:
EAN code:5906083547508
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,41 kg
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- Product description
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VOREL 54750 21mm Box Spanner
A 21 mm box spanner made from carbon steel. The tommy bar hole in the body allows a tommy bar to be fitted, increasing torque when undoing seized bolted joints.
Features of the box spanner
Body with a cross hole for a tommy bar
The cross hole through the body lets you fit a rod or screwdriver as an extension. This increases torque without the need for additional power tools, which is useful on seized or corroded joints.
Carbon steel construction
Carbon steel resists deformation when working under load. The material retains its mechanical properties under standard workshop conditions, keeping the spanner dimensionally stable through repeated use.
21mm size for automotive applications
A 21 mm opening matches the standard wheel nuts on many cars as well as suspension components. This spanner is suitable for removing wheels, working on the braking system and replacing underbody components.
Box profile that limits slipping
The closed box shape grips the nut around its full circumference, minimising the risk of the tool slipping during use. This profile distributes force evenly, reducing wear on the edges of the fixing.
Technical specification
| Manufacturer | VOREL |
| Model | 54750 |
| Spanner type | Box spanner |
| Opening | 21 mm |
| Material | Carbon steel |
| Construction | With tommy bar hole (cross hole) |
| Box profile | Box (closed) |
Applications of the 21mm box spanner
- Removing and fitting wheels on cars with 21 mm wheel nuts
- Service work on the braking system (calipers, discs)
- Replacing suspension components (wishbones, shock absorbers)
- Working on bolted joints in the steering system
- Fitting and removing components on agricultural machinery
- Maintenance work on construction equipment
- Servicing industrial equipment with M14 joints
- Repairing garden equipment and small machinery
Checking size compatibility
The 21 mm size refers to the distance between the parallel flats inside the spanner (the across-flats dimension). Before use, check that the nut or bolt head matches this size. If in doubt, use a vernier caliper or check the vehicle or equipment specification in the technical documentation.
Use and maintenance
Before starting work, make sure the spanner is properly seated on the nut — any play can damage the edges of the fixing. When using the tommy bar hole, use a bar no thicker than 80% of the hole diameter to avoid deforming it.
After use, clean the spanner of dirt and lubricants. Storing it in a dry place prevents surface corrosion. If it comes into contact with aggressive chemicals (brake fluid, acids), rinse and dry the tool immediately.
Regular inspection of the spanner helps detect any cracks or deformation. A damaged tool should not be used, as this can damage the fixings or cause loss of control over the torque applied.
Commercial information
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Client: Pi...ma,date of purchase 20-12-2018 20:21
Client: Gr...ek,date of purchase 12-12-2018 09:21
