Many Female drivers, physically challenged people and elders face a problem in opening/tightening the car wheel when it is punctured. In order to overcome this problem a very simple product can replace the whole tool kit which is used for tire replacement. Today’s world is of the fast and rapid process. Everybody wants to save time and effort by inventing some newer technique or mechanism and implement them in the daily life. The objective of this project is to atomize the labor work in tightening or losing the nuts one by one. This project focuses on the minimization of human effort and time consumed for fixing all four nuts of the four wheeler tire with a single stroke of lever by using multiple operated spanners. This is achieved by developing a planetary gear mechanism as such ours which reduced the time and effort for the above mentioned task that is losing or tighten the nut of the car wheel. If we consider a four wheeler removing and replacing the car wheel is a very frequent job performed by the worker. Normally each of the four nuts is removed/tightened individually by simultaneously applying the spanner/lever. But with the help of the mechanism developed we can loosen or tight all four nut at a time and at the single stroke of the motor operated lever As the standard of living in India has increased, most of the families have at least one vehicle, typically, car, to move easily and quickly. With the increment of the number of cars on the road, the number of car