Dual -purpose nut runner

The utility model relates to a dual -purpose nut runner belongs to hardware and tools technical field, including sleeve part and driver part, the sleeve part includes tip and main aspects, through the arc transitional coupling between tip and the main aspects, be provided with square cavity in the tip, be provided with the hexagon cavity in the main aspects, square cavity and hexagon cavity communicate each other, the driver part includes motor and axis of rotation, the one end that the motor was kept away from to the axis of rotation forms square tip, square tip and the mutual block of square cavity. This technical scheme improves through the hexagonal nut set section of thick bamboo to commonly used, screws up / unscrew the operation through the hexagon cavity of main aspects to the hexagonal (hexagon)nut to, can tighten / unscrew the operation to the square nut through the square cavity who keeps away from axis of rotation one side, realize that same spanner is suitable for two kinds of nuts, the market value that has profitable technological effect and showing.