This is a lihgtweight impact wrench/gun, The origin status is set on "Auto-stop" function.This set is to prevent the screw nut falling down. Attention：But if you need high torque to remove nuts, please keep the function "auto-stop" OFF
IMPORTANT: This impact wrench is max torque is 260N.M (190 ft-lb); It is not suitable for all car tires. If you use it for remove car tire(not heavy duty),please keep the function "auto-stop" OFF .
