The Matair Industrial Impact Wrench features a 20mm square drive and delivers up to 700 ft-lbs of torque, making it ideal for heavy-duty fastening and loosening in automotive, construction, and plant maintenance applications. The pin-clutch mechanism, lightweight design, and low-vibration impact system reduce operator fatigue while maintaining consistent power output across a wide torque range. Built for industrial process lines and demanding workshop environments where speed and reliability are essential.