The present disclosure provides a multifunctional tool kit. The multifunctional tool kit knit includes a connecting piece, a cover, a tool, a first shank, and a second shank. The cover is connected to an upper end of the connecting piece. The first shank and the second shank are connected to a lower end of the connecting piece. The tool is inserted into a second hole to reach the bottom of a pin hole. By rotating the cover, the tool is locked on the connecting piece. The first shank and the second shank are movably connected to the connecting piece, and are reversely rotatable by 180 degrees to engage with each other define a handle. The present disclosure achieves effects of saving space and resources, and implementing multiple integrated functions with one tool.