The Wiha hexagon interchangeable blade 2.5 2859 is made from high-quality chrome-vanadium-molybdenum steel and is fully hardened, which ensures a long lifespan and robustness. The matte chrome-plated surface provides high corrosion resistance. With a tip width of 2.5 mm and a shaft thickness of 4.0 mm, the blade offers an optimal fit for hex screws. The Wiha ChromTop® blade tip ensures the highest accuracy and precision in work. The maximum torque is 3.8 Nm, which qualifies the blade especially for precise and demanding screwing tasks. The color coding in red facilitates quick identification of the right tool size in the toolbox. With a length of 175 mm and a weight of only 18 g, the blade is lightweight and easy to handle. Additionally, it is ESD-safe, making it suitable for work on electrostatically sensitive components. This special interchangeable blade is part of the ++Wiha Torque++ series and stands for the highest quality and reliability in professional applications.
The hexagon socket head is a widely used screw head shape that has a hexagonal recess in the head of the screw. This recess is operated with a hexagon socket wrench, also known as an Allen key.