Alloyed and hardened steel for high strength and durability - chrome-plated for corrosion protection and easy cleaning - allows for precise adjustment of the jaw width - multi-layer safety immersion insulation "Made in Germany" according to IEC 60900 - better access to hard-to-reach areas - printed with nominal size and 1,000 V for clear identification - Max. wrench size: 30 mm - Length: 250 mm