Package includes: this rivet nut pliers set offers a wide range of sizes, including M3, M4, M5, M6, M8, M10, six models; also comes with 60 nuts, this set meets your different needs. Provide efficient rivet solution that increases productivity and saves time and effort. High Quality Materials The rivet head set is made of high hard carbon steel with excellent wear and corrosion resistance, can ensure a long service life. The choice of this material ensures that the north head assembly maintains stable performance in various harsh environments. Easy to use: our retractable nuts rivet nuts are easy to assemble. Attach the hex rivet head with a wrench by using the screw, powered by hand or electric drill, which makes the assembly process faster and more efficient. Lightweight and portable: the manual rivet head assemblies are lightweight and portable, fully taking into account the needs of the operator and the operating environment, providing you with more flexibility and comfort at work. Its thoughtful structure makes it lightweight and small, making it easy to carry and move. Wide application: the rivet head sets others, widely used in elevators, switches, decorative and other electromechanical and lightly industrial products; also suitable for a variety of industries, including but not limited to, industrial, agriculture, construction, automotive and other fields., Weight: 0.9700339528 Pounds, Manufacturer: CVASNF