Heavy Duty Handheld Riveter Nut Insert Tool KitHeavy Duty Handheld Riveter Nut Insert Tool Kit Looking for a riveter to permanently combine two hard materials together? Our rivnut tool was made to help you make your home riveting projects easier while also saving you time. Measuring at just above 10 inches in length, the nutsert tool is very compact and handy. Although it is small in size, the rivnut kit is able to do heavy duty work on hard materials like metal. With multiple nut heads available,