Features:EFFORTLESS: Longer handle with thickened hinges maximizing leverage for quick and easy squeezing and riveting.100PCS RIVET NUT SET: Comes with M3/M4/M5 rivet nuts, 20pcs each size; M6/M8/M10/M12 rivet nuts, 10pcs each size.METRIC MANDRELS: Comes with 7 interchangeable mandrel/nosepiece sets in Metric M3/M4/M5/M6/M8/M10/M12.WELL-BUILT: Made from high-quality A3 steel, solid and durable to handle heavy-duty riveting jobs.NON-SLIP HANDLE: Ergonomic handle is covered with non-slip soft plastic to provide a sure grip.EASY TO STORE: Comes with a molded carrying case with each piece marked keeps the tools organized and easy to transport. Specifications:Material: SteelColor: Blue and BlackMandrel Size: M3/M4/M5/M6/M8/M10/M12Head Length: 3.3cm / 1.29inHandle Length: 28cm / 11.02inItem Weight: 1004g / 35.41ozPackage Size: 37.5*22.5*6cm / 14.76*8.85*2.36inPackage Weight: 2269g / 80.03ozPacking List:1 * Hand Riveter Set1 * User Manual