Auxiliary wrench for distribution box

Disclosed is an auxiliary wrench for a distribution box. The auxiliary wrench comprises a main rod (1), an outer hexagon head (2) used for operating inner hexagon screws or an inner hexagon head (3) used for operating outer hexagon bolts, and a mounting head (4) for close-fitting plug-in mounting of the output end of an electric wrench. The outer hexagon head (2) or the inner hexagon head (3) is detachably connected with the lower portion of the main rod (1), the mounting head (4) is of an integrated structure with the main rod (1) and located on the upper portion of the main rod (1), an inner hexagon groove (4.1) allowing close fitting of the output end of the electric wrench is formed in the end portion of the mounting head (4), and two ring-shaped handles (5) are symmetrically arranged on the side wall of the mounting head (4). The auxiliary wrench for the distribution box can operate the inner hexagon screws as well as the outer hexagon bolts, and is convenient for the electric wrench to operate inner hex