The KING TONY 1/4" Drive Torque Screwdriver (4–9Nm) delivers precision and control for professional applications. Designed with an ergonomic rubber grip and an automatic adjustment knob, it provides smooth torque settings and comfort during prolonged use. The laser-etched scale ensures easy torque reading, while its ±5% accuracy meets DIN ISO 6789 and ASME B107.300-2010 standards.

• Torque Range: 4u20139 Nm for precision fastening tasks
• Compatibility: Fits 1/4" hex insert bits and 1/4" sockets
• Adjustment: Easy-to-use automatic torque adjustment knob
• Scale: Clear laser-etched scale for quick and accurate readings
• Grip: Ergonomic rubber comfort handle reduces fatigue
• Accuracy: u00b15% torque tolerance (clockwise) for professional precision
• Standards: Complies with DIN ISO 6789 and ASME B107.300-2010
• Maintenance: Calibration recommended every 12 months or 5000 uses for sustained accuracy