RAD South America manufactures and sells the world's most advanced controlled torque system. Our high-speed tools are available in pneumatic, electric, or battery-powered units. RSA-RAD tools deliver reliability, power, speed, accuracy, and safety to your torque problems. With the many tool configuration options available, RAD South America has already designed tools to meet all your torque needs. General Features: POWER: Equal power in forward and reverse. Ideal for removing stuck bolts. Perfectly suited for opening and closing valves and wrenches. Torque range from 50 to 8500 ft-lbs (68 to 11,525 Nm). ACCURACY: Individually calibrated. Calibration chart and air pressure-to-torque (ft-lbs or Nm) conversion chart supplied with the tool. Accuracy better than +/- 5%. Reproducibility to +/- 2%. SAFETY: Vibration-free wrenches. Low noise level. Virtually eliminates muscle and skeletal damage and fatigue injuries. We are available to answer all your questions: Tel: 303-601-1834 Pedro Solis: +54 9 11 3280-1807 contacto@radsuramerica.com