Wiha 38074 Electricians TorqueVario VDE 5 Piece Screwdriver Set Hex | PH | PZ Wiha is one of the world's leading manufacturers of hand tools for professional use in trade and industry. They seek to make daily life much easier for users with a product assortment of innovative hand tool solutions geared towards user needs. This is why Wiha develops, designs and manufactures products that meet the strictest requirements for quality, functionality, durability and ergonomic design. As a trusted, strategic partner of specialist retailers, Wiha offers a wide range of quality products for the professional segment.