The hexagonal interchangeable blade 4.0 2859 from Wiha is a precision-crafted tool made of chrome-vanadium-molybdenum steel, which has been fully hardened to ensure durability and robustness. The surface is matte chrome-plated, providing additional protection against corrosion. The blade is specifically designed for a maximum torque of 8.0 Nm and has a length of 175 mm with a weight of only 18 g. The Wiha ChromTop® blade tip with a width and a shaft diameter of 4.0 mm each guarantees the highest accuracy and precision in work. The product features ESD protection and is quickly identifiable by a red color coding. This hexagonal interchangeable blade is ideal for technical applications where precision and reliability are required.
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.