General description This is a set of insulated cylindrical blades and screwdrivers designed for electrical work up to 1000V. The tools are tested individually at 10,000V to ensure safety and reliability. They are compliant with EN60900 standards, making them suitable for professional use in electrical installations. Technical specifications Blade dimensions: 2.5 x 75 mm, 3.5 x 75 mm, 4 x 100 mm, 5.5 x 125 mm Screwdriver types: Flat-head (2.5 x 75 mm, 3.5 x 75 mm, 4 x 100 mm, 5.5 x 125 mm), Pozidriv (PZ1 x 100 mm, PZ2 x 125 mm) Blade material: Carbon silicon steel Handle material: Polyamide (nylon) Test voltage: 10,000V for individual tools Standards: EN60900 Compatibility and accessories Compatible with standard screwdrivers and blades used in electrical maintenance and repair Includes various blade sizes and Pozidriv screwdriver heads for different applications Installation No installation required; tools are ready to use out of the package Usage Use these insulated tools for