Jack Johnson and history of the wrench Essay

whoreson Johnson was an amazing man that changed history. His contribution to the world (the rick) is still used astray throughout the world. The world and ein truth(prenominal) things are either created by temperament or man made, if man made it was probably constructed using hardware tools maybe including a wrench. Jack Johnson invented a history changing conception and patented it on April 18, 1922. This invention still changes lives today by putt together many of our belongings. Things wish cars are repaired using a wrench and bicycles are made using wrenches. Things like chairs, beds, tables, and shelves are usually either created or fixed using a wrench and other hardware materials.A wrench is a tool that is used by exceed and is used for making and repairing things. A wrench can loosen or tighten bolts, nuts, or nails using it adjustable teeth at the social movement of the tool. The first wrench was patented by Solymon Merrick in 1835. There is a variety of differe nt wrenches that include Monkey Wrench, Ratchet Wrench, Pipe Wrench, and the Rachetless Wrench, all of these different tools perform different functions. The wrench may seem like a simple hardware tool yet it is complicated, tedious, and a very precise piece of hardware.