The Heavy Duty 110 Piece Nut Riveter Set includes a hand operated Twin Handle Nut Riveter manufactured from a heavy-duty steel construction with moulded grips for two-handed operation. The Nut Riveter Set includes seven different sized mandrels including M3, M4, M5, M6, M8, M10& M12, mandrel spanner for attaching sized mandrel to riveter and x 100 Zinc Coated Steel Rivet Nut Inserts, all housed within a blow mould case. This product is a cost-effective fastening system ideal for a large array of applications including Automotive, Metal Fabrication, Appliances, Food equipment, Industrial machinery, Farm equipment, Electronics, Transportation, 4WD/off-road applications, Marine, and many more…