The utility model relates to the field of power transmission and distribution engineering, in particular to a waist-worn tool kit. The technical problem that in the existing electric power overhaul process, a device which can conveniently store tools and small accessories lacks is solved. The waist-worn tool kit is composed of a waist belt and at least one tool kit body. The tool kit body comprises a kit bottom, a kit body and a kit cover, the kit bottom is integrally sewn with the kit body, the kit cover is hinged to the a sewing line of the kit body, the hinge connection position is located on one side far from a human body, a magnetic sucker is arranged on the side, close to the human body, of the kit cover, and the magnetic sucker is buckled with a steel disc on the edge of a kit body opening through magnetic force in an attracting mode. Kit buckles are arranged on one side, close to the human body, of the kit body, and the kit buckles are arranged on the waist belt in a strung mode. The waist-worn tool kit has the advantages that the capacity is large, many objects can be stored, tools can be conveniently taken out or stored, space is reasonably utilized, the fact that a user climbs a pole and a tower can not be affected, and the fact that the user ties a safety belt and a safety rope also can not be affected.