Rivet Nut Tool, 14" Or 16" Rivnut Tool Kit With 7 PCS Or 13PCS Metric And SAE Mandrels, 70 PCS Or 186PCS Assorted Rivet Nuts, 10-24, 1/4-20, M6, 5/16-

About these items:Efficient De-Riveting Design: Choose from lever-pull, semi-automatic, or spindle knob de-riveting mechanisms for faster and more efficient rivet removal, reducing manual effort and boosting productivity in every task.Sturdy and Durable Construction: Crafted from high-strength alloy rivet setting rods and carbon steel handles, these rivet nut tools offer resistance against corrosion and deformation. An ergonomic rubber handle ensures non-slip comfort during extended use.Versatile Mandrel and Rivet Nut Selection: Each tool set offers multiple mandrel and rivet nut sizes-ranging from 7 to 13 mandrels-covering both metric (M3-M12) and imperial (10-24 to 1/2-13) sizes for diverse applications.User-Friendly Operation: Easy-to-use design requires no extra tools for mandrel replacement or de-riveting; even beginners can achieve professional-level results with minimal effort.Multi-Purpose Application: Perfect for DIY projects, industrial manufacturing, and automotive repairs. Works on various materials, including aluminum, steel, and copper, making it a flexible solution for any task.Key Differences:DY-8806: Features a lever-type de-riveting system with a 14-inch handle; includes 7 mandrel sizes and 70 rivet nuts, ideal for lighter-duty tasks.DY-8807: Offers a semi-automatic de-riveting design with a 16-inch handle for effortless release; includes 13 mandrel sizes and 186 rivet nuts for heavier-duty applications.DY-8804: Equipped with a spindle knob for quick de-riveting and a 16-inch handle for maximum leverage; also includes 13 mandrel sizes and 186 rivet nuts for professional-grade tasks.Specifications:DY-8806Maximum Working Stroke: 0.3'' / 8 mmRivet Nut Material: Q235Product Dimensions: 14.06″ x 6.50″ x 1.57″ / 357 * 165 * 40 mmWeight: 6.17 lbs / 2.80 kgDY-8807Maximum Working Stroke: 0.32'' / 8 mmRivet Nut Material: Q235Product Dimensions: 15.20'' x 6.10'' x 1.57'' / 386 * 155 * 40 mmWeight: 7.5 lbs / 3.4 kgDY-8804Maximum Working Stroke: 0.3'' / 8 mmRivet Nut Material: Q235Product Dimensions: 15.24″ x 6.14″ x 1.57″ / 387 * 156 * 40 mmWeight: 7.38 lbs / 3.35 kgPackage Contents:DY-88061 x Rivet Nut Tool1 x User Manual1 x Carrying Case70 x Rivet Nuts (10 pcs each of sizes: 10-24, 1/4-20, M6, 5/16-18, M8, 3/8-16, M10)7 x Sets of MandrelsDY-88071 x Rivet Nut Tool1 x User Manual1 x Carrying Case186 x Rivet Nuts (20 pcs each of: M3, M4, 10-24, M5, M6, 1/4-20; 10 pcs each of: 8-32, 5/16-18, M8, 3/8-16, M10, M12; 6 pcs of 1/2-13)13 x Sets of MandrelsDY-88041 x Rivet Nut Tool1 x User Manual1 x Carrying Case186 x Rivet Nuts (same distribution as DY-8807)13 x Sets of Mandrels