Take spanner of test pencil

The utility model provides a take spanner of test pencil, relates to the spanner field, and its structure is: wrench body's one end is provided with the A that keeps silent, wrench body's the other end is provided with the B that keeps silent, the B that keeps silent crosses the screw connection for two halves are flexible, an and keep silent and be provided with the recess between the B on the wrench body keeps silent, be provided with the slider in the recess, be provided with the buckle on wrench body's the border, be provided with the screw thread on the buckle, slider upper portion is provided with screw hole, the last position corresponding with screw hole of wrench body is provided with adjusting bolt, wrench body is last still to be provided with a mounting, mounting and connecting rod key -type connection, the end of connecting rod is provided with the test pencil through the nut. Its beneficial effect lies in: simple structure at electric power construction or when salvageing the instrument, can do