Feature:1. EASY TO OPERATION -- Just drill a hole in the workpiece, assemble the appropriate rivet nut onto the tool, insert it into hole, squeeze and then complete. Especially perfect when the surface in question is too thin to be tapped, or access to the backside is limited.2. ADVANTAGE DESIGN -- Tool with Mandrel Knob to help separate the rivet nut from riveter after it has been fixed; The Tool Stop Lever limits the opening of handles after the nut has expanded to prevent the thread of the nut from deformation.3. FULL SET -- 86PCS complete kit for more convenient use, with 5pcs Threaded Mandrels with nosepieces: M3/M4/M5/M6/M8, and 80pcs Rivet Nuts, M3(20pcs), M4(20pcs), M5(20pcs), M6(10pcs), M8(10pcs) to Meet Your Various Needs.4. PREMIUM QUALITY -- The Rivet nuts are made from aluminum alloy, they are High quality and reliable, with longer service time.5. VERSATILE RIVET NUT KIT SET -- This hand pull Blind nut rivet gun kit with 85 variouse size pieces, which is Perfect for car, trailers, furniture repair, even boat building etcs.Specification:Features:EASY TO -- Just drill a hole in the workpiece, assemble the appropriate rivet nut onto the tool, insert it into hole, squeeze and then complete. Especially perfect when the surface in question is too thin to be tapped, or access to the backside is limited.ADVANTAGE DESIGN -- Tool with Mandrel Knob to help separate the rivet nut from riveter after it has been fixed; The Tool Stop Lever limits the opening of handles after the nut has expanded to prevent the thread of the nut from deformation.FULL SET -- 86PCS complete kit for more convenient use, with 5pcs Threaded Mandrels with nosepieces: M3/M4/M5/M6/M8, and 80pcs Rivet Nuts, M3(20pcs), M4(20pcs), M5(20pcs), M6(10pcs), M8(10pcs) to Meet Your Various Needs.PREMIUM QUALITY -- The Rivet nuts are made from aluminum alloy, they are High quality and reliable, with longer service time.VERSATILE RIVET NUT KIT SET -- This hand pull Blind nut rivet gun kit with 85 variouse size pieces, which is Perfect for car, trailers, furniture repair, even boat building etcs.Specification:Color: Blue + BlackRiveter Body Material: Solid SteelRiveter Grip Handle Material: Solid Steel with blue PVC SleeveRivet Nut Material: Aluminum alloyMandrel Material: Solid SteelSize of Nut Rivet Mandrels: M3/M4/M5/M6/M8Riveter Size When Closed: 270 * 100mm / 10.63 * 3.94 inchCarrying Case Size: 310 * 150 * 40 mm / 12.2 * 5.91 * 1.57 inch (L x W x Thickness)Grip Range of Rivet Nuts:M3: for sheet with thickness from 0.5mm to 2mmM4: for sheet with thickness from 0.5mm to 2mmM5: for sheet with thickness from 0.5mm to 2.5mmM6: for sheet with thickness from 0.5mm to 3mmM8: for sheet with thickness from 0.5mm to 3.5mmPacking List:1 * Nut Riveter Tool20 * M3 Threaded Rivet Nut20 * M4 Threaded Rivet Nut20 * M5 Threaded Rivet Nut10 * M6 Threaded Rivet Nut10 * M8 Threaded Rivet Nut5 * Threaded Mandrels and Nosepieces: M3/M4/M5/M6/M81 * Plastic Storage Case1 * Instruction ManualPackage List:1 * Nut Riveter Tool20 * M3 Threaded Rivet Nut20 * M4 Threaded Rivet Nut20 * M5 Threaded Rivet Nut10 * M6 Threaded Rivet Nut10 * M8 Threaded Rivet Nut5 * Threaded Mandrels and Nosepieces: M3/M4/M5/M6/M81 * Plastic Storage Case1 * Instruction Manual