The one-handed riveting tool is used for mandrel sizes of rivets on nuts and is suitable for repair work on cars, boats, furniture and machines. Caractéristiques: Cet outil de rivetage d’écrou peut être utilisé dans la réparation de voitures , trailers and furniture, or even in Bootsbau . 5 rivet nut mandrels, 80 rivet nut mandrels to meet your different needs. The tool does not apply to steel nuts, only applies to alloy nuts (M3, M4, M5, M6, M-8) and iron nuts (M3, M4, M5, M6) Ergonomic design with non-slip rubber grip, a labor-saving design. Hergestellt aus strapazierfähigem Eisen, das Stärke, Haltbarkeit und lange Lebensdauer bietet. Characteristics: Material of the corps: Acier Material of the cover of the handle: Rubber Colour: Blue and black Quantity: 86 pieces