• Square Shank Advantage: The premium high-alloy steel shank is forged with a square profile rather than a round one. This design allows you to attach an adjustable wrench or open-end wrench to the flat sides of the shank to act as a torque booster for breaking loose heavily frozen or rusted screws.
• DuraTek™ Quad-Lobe Handle: The ergonomic, four-sided handle is built with shallow flutes and a 360-degree micro-textured surface to maximize hand-to-tool friction. The quad-lobe layout naturally prevents the screwdriver from rolling off slanted work tables or vehicle panels.
• Exceptional Fluid Resistance: The multicomponent handle material is specifically formulated to resist chemical breakdown and degradation from harsh aerospace and automotive chemicals, including hydraulic fluids, fuels, brake cleaners, and solvents.
• Full-Length Heat Treatment: The entire steel blade is heat-treated through its complete length to offer extreme resistance against bending, twisting, or snapping when placed under heavy structural mechanical loads.