Easy-to-Use Mandrel System: The AIMUNOK 14 Nutsert tool features a hand-removable mandrel design. This allows for quick and effortless mandrel changes or routine maintenance directly on the job site, with no extra tools required 【Heat-Treated For Superior Strength】Crafted from premium Chrome steel and hardened at 40°C, our mandrels deliver exceptional toughness. Combined with the 45 carbon steel arm, this construction offers reliable resistance against wear, corrosion, and deformation 【Ergonomic Handle for Effortless Operation】Featuring a 14-inch carbon steel handle with a dual-composite hinge structure, this tool is engineered for optimal performance. The ergonomically designed grip provides maximum leverage, significantly reducing hand fatigue while enhancing installation speed and control 【Versatile Professional-Grade Performance】This rivet nut kit creates strong, threaded inserts in metal pipes, sheets, and various materials. It is an indispensable tool for a wide range of professional applications, including automotive repair, aviation, cabinet assembly, and metal fabrication, ensuring durable connections across your projects 【Ideal for Diverse Projects & Materials】Engineered for universal use, this kit excels at fastening metal pipes, sheets, and more. Whether you're working on automotive repairs, metal furniture, or industrial equipment, it delivers reliable performance. Backed by our dedicated support team, help is available whenever you need it Brand AIMUNOK Color Black Size Name 14 Rivnut Tool Metal Type Alloy Steel Part Number AK-73-4-1 Manufacturer AIMUNOK Fastener Type Rivet Material Type Alloy Steel Exterior Finish Black Oxide Number Of Items 1 Number of Pieces 98