A tool having a ratchet movement comprising at least one insert or handle with a head at least at one end securedly thereto or integrally formed therewith, the central longitudinal axis of said head being coincident with the central longitudinal axis of the handle, said heads having set of wrenches of different sizes provided integrally therewith, each set of wrenches comprising at least a first wrench and wherein a curved surface is provided at the end of one of the wall surface as to facilitate a ratchet movement.
