For controlled tightening of screws on electrostatic-sensitive components at a specified torque. - Color-coded - Blade made of high-quality chrome-vanadium-molybdenum steel - Through-hardened, matte chrome-plated - ChromeTop blade tip with maximum dimensional accuracy - Ball head allows for screwing at an angle of up to 25° - For controlled screwing at a specified torque - Blade type: Pozidriv - Blade size: PZ1