The Faithfull Heavy-Duty Lazy Tong Riveter (concertina style) is a powerful riveting tool that can be used single-handedly without any loss of efficiency. Its lever action reduces the effort and force required to set rivets, allowing the tool to be used for longer periods of time with reduced user fatigue. This heavy-duty riveter features an aluminium alloy body with a three-jaw gripping action, steel fitments, nozzles and concertina rods with an ergonomic rear handle. The robust, durable construction is designed to withstand continuous and repetitive applications. Industrial grade, perfect for use in garages, coach works, boat building yards, agricultural machine workshops, construction and general maintenance workshops. Supplied complete with 5 interchangeable nozzles. Specification Rivet Type Accepted: Aluminium, Steel and Stainless SteelRivet Diameter: 2.4, 3.2, 4.0, 4.8 and 6.4mm