Features and Benefits:
 

• Twin hammer mechanism deliver maximum torque
• Tuned exhaust efficient power to noise ratio
• Maximum loosening torque: 400 ft./lbs.
• Working torque: 50-350 ft./lbs.
   
• Sound pressure level, dBA: 85 - Silent Power
   

Power is plenty in this 3/8" drive impact wrench.  Composite body provides lightweight design, with low noise output.  This is an excellent general purpose impact wrench for engine and transmission work.