c is very useful in the construction and maintenance fields where a large amount of torque is required and the use of long levers is impossible or dangerous.  The free reaction arm allows for quick setup, because it is only necessary to place or neutralize the reaction arm on a non-moving object without having to anchor.

Maximum input torque is 168 ft. lb and maximum output torque is 590 ft. lb. 

Urrea tools are forged from special, made in USA, micro alloy steel and machined with state-of-the-art equipment, tested and inspected throughout the manufacturing process to meet or exceed all ANSI, US FEDERAL and SAE specification. Urrea's modern manufacturing facilities in Guadalajara, Mexico uses the latest CAD-CAM computer design and manufacturing technologies to ensure the precision and quality of the finest tools available. Source www.urreaprofessionaltools.com.