Rivet Nut Tool Kit 14 Inch, 70pcs Rivet Nuts with 7 Mandrels (M6, M8, M10, 1/4-20, 5/16-18, 3/8-16, 10-24) - Heavy Duty Rivnut Tool Set with Carrying Case

【Efficient Lever-Type Design】: Features a quick de-riveting lever for simplified removal; the 14-inch long handle provides maximum leverage, reducing user effort and improving work efficiency; ideal for repetitive riveting tasks and extended use. 【Durable Alloy Construction】: Built with a high-strength alloy rivet setting rod and robust carbon steel handles for exceptional durability; resists corrosion and deformation, ensuring long-lasting performance; provides stable and reliable riveting results. 【7 Sizes Rivet Nut Set】: Includes 70pcs assorted rivet nuts in sizes 10-24, 1/4-20, M6, 5/16-18, M8, 3/8-16, and M10 (10 nuts per size); comes with 7 corresponding mandrels for versatile application across various projects. 【Simple Operation & Tool-Free Change】: User-friendly design allows for quick and easy installation and removal of rivet nuts; tool-free mandrel replacement simplifies setup and adapts to different tasks efficiently; suitable for both beginners and experienced users. 【Portable Carrying Case】: All components are neatly organized in a rugged, portable carrying case for convenient transport and storage; protects tools from damage and ensures they are readily available for any job; ideal for home, workshop, or jobsite use.