The Vevor rivet nut tool kit is designed to make riveting faster and easier with a semi-auto de-riveting mechanism and long 16-inch handles for added leverage. Built with a high-strength alloy rivet setting rod and carbon steel handles, it is made for durable, reliable use. The kit includes 13 mandrels and 186 rivet nuts in a wide range of metric and SAE sizes for versatile fastening applications. An ergonomic rubber grip helps provide comfort and control for DIY projects, repairs, and workshop tasks.