Multipurpose sleeve

The utility model relates to a multipurpose sleeve, comprising a sleeve base body, one end of the sleeve base body is provided with a connector used for rotation-stop and clamping of a rotary handle, the other end is in a hinge connection with at least two claws used for rotation-stop and clamping of bolt heads, the claws are circumferentially uniformly arranged on the sleeve base body, one end of each claw far away from a hinge end is respectively provided with a clamp connection segment stopping rotation of the bolt heads and in a clamping match with the bolt heads, an elastic device is disposed between the sleeve base body and each claw, each claw is in the shape of radiation from the hinged end to the other end under a corresponding effect of the elastic device; adjusting sleeves used for adjusting the opening degree of each claw is in a screw thread installation at one end of the sleeve base body close to the claws; The multipurpose sleeve in the utility model is advantageous in that, since the claws of