Scalable multi -purpose spanner

The utility model discloses a scalable multi -purpose spanner, include, the wrench end, it includes wrench end body and mounting, the spanner handle, it includes fixed handle and flexible handle, and fixed handle one end forms retractable cavity, and flexible handle one end is held in retractable cavity, the other end is equipped with first fixed slot, and the mounting holds in first fixed slot, last first fixed orifices, a first fixed orifices and the fixing bolt screw -thread fit of being equipped with of fixed handle, flexible handle one end is equipped with second fixed orifices, second fixed orifices and the 2nd fixing bolt screw -thread fit. The utility model discloses establish wrench end and spanner handle as can dismantle and be connected, make every spanner handle all can match with a plurality of different models, different types of wrench end, change during the use wrench end can, reduced the carrying amount of spanner handle, improved its portability, and, set up the spanner handle into fixed handle and the flexible flexible handle of fixed handle relatively, its length that can adjust the spanner handle as required, and then adjust and twist the torque, improved its use convenience.