The invention relates to a multipurpose sleeve, comprising a sleeve substrate, wherein one end of the sleeve substrate is provided with a connector which is used for stopping and clamping a turning handle, and the other end of the sleeve substrate is hinged with at least two jaws which are used for stopping and clamping a bolt head; the jaws are evenly distributed on the sleeve substrate; one endfar away from a hinged end, of each jaw is provided with a clamping section for stopping and clamping the bolt head; an elastic device is arranged between the sleeve substrate and each jaw; each jaw is divergent from the hinged end to the other end under the action of the corresponding elastic device; and one end close to the jaws, of the sleeve substrate is provided with a regulating sleeve in athreaded mode, wherein the regulating sleeve is used for regulating the degree of opening for each jaw. Because the jaws of the multipurpose sleeve are hinged with the sleeve substrate, the regulating sleeve is spun to regulate the degree of opening for each jaw, therefore, the multipurpose sleeve is suitable for disassembling and assembling bolts with different specifications, thereby enlarging the range of application of the sleeve, and solving the problem that the existing socket spanner has narrow range of application.