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The Tolsen 15051 Double Open End Spanner uses Chrome Vanadium steel for 6mm and 7mm hexagonal fasteners. With a satin chrome finish, it resists road dust and oil buildup during mechanical repairs. Under the DIN3110 manufacturing standard, the tool maintains precise jaw dimensions for high-torque applications.
Key Features
- Cr-V Construction: Through a forged Chrome Vanadium body, the tool gains high tensile strength. Resists bending under heavy mechanical load.
- Satin Finish: With satin chrome plating, the surface prevents oxidation and improves grip. Protects the metal from liquid and oil.
- DIN3110 Standard: Under DIN3110 manufacturing, the spanner maintains precise open-end jaw tolerances. Prevents rounding of 6mm and 7mm nuts.
- Rust Resistance: By blocking atmospheric reactions, the chrome-plated layer stops corrosion. Prevents damage after contact with moisture.
Frequently Asked Questions
What is the material of Tolsen 15051?
Tolsen uses Chrome Vanadium (Cr-V) steel for this spanner. This metal prevents snapping and deformation when loosening tight bolts.
Is Tolsen 6x7mm spanner rust resistant?
The satin chrome plating provides a barrier against water. It stops rust from forming on the tool surface.
