Kit includes the most popular components and accessories utilized by utility workers. Features the powerful utility AirSpade 4000 air excavation tool equipped with patented, nickel aluminum bronze non-sparking supersonic nozzle for superior digging performance. Rugged, lightweight ergonomic handle with retractable stabilizer bar features dead man trigger for comfortable, safe operation. Insulated, 4 ft fiberglass barrel, rated up to 300 kV, provides protection from buried electrical lines.