*KeyFeatures *Efficient Lever-type De-Riveting: Our rivet nut tool features a quick de-riveting design by pulling the lever, helping you increase work efficiency and simplify riveting tasks. With a 14-inch long handle design, it reduces effort and provides a more comfortable experience. *Sturdy Material for Durability: The professional-grade rivnut tool kit with industrial quality is made from a high-strength alloy rivet setting rod and carbon steel handles that resist corrosion and deformation. The ergonomic rubber handle ensures a non-slip and comfortable grip, providing stable and robust support for your daily work or hobby projects. *7 Sizes of Mandrels and Rivet Nuts: Our rivet nut gun kit provides versatility with 7 pcs of mandrels and 70 pcs rivet nuts. In each set, you'll find various sizes: 10-24, 1/4-20, M6, 5/16-18, M8, 3/8-16, and M10, totaling 70 rivet nuts (10 pieces per size). Besides, a robust carrying case keeps all tools and accessories organized. *Easy to Use: Our user-friendly nutsert tool kit requires no complicated operations. Just replace the appropriate mandrels and rivet nuts, and there's no need for any additional tools. Simply open and close the handle to complete the nut installation, and pull the lever to de-rivet. Even first-time users can use it like professionals. *Versatile for Any Job and Surface: From workspaces to home projects, our rivet nut kit is suitable for DIY, manufacturing, and automotive repairs. It can be used to fix and rivet aluminum, steel, copper, and more. Say hello to high efficiency and bid farewell to limitations. ******************************************************************************************************* *Specifications Item Model Number: DY-8806 Maximum Working Stroke: 0.3" / 8 mm Rivet Nut Material: Q235 Product Size: 14.06 x 6.50 x 1.57 / 357 165 40 mm Product Weight: 6.17 lbs / 2.80 kg ******************************************************************************************************* *Pakcage Content 1 x Rivet Nut Tool 1 x User Manual 1 x Carrying Case 70 x Rivet Nuts 7 x Sets of Mandrels