• Low input torque is required and can easily be applied by one person
• Internal planetary gear system provides strength and durability
• Place an impact socket on the output square to attach to the fastener, then restrain the reaction bar against the equipment being serviced
• Input and output rotate in a matching direction, while the reaction arm moves in the opposite direction from the input/output force
• Torque accuracy of +/- 5% CW between 20% and 100% of wrench capability
• Made in the USA