Upgrade your riveting work with our rivet nut tool kit, featuring a semi-auto de-riveting design and a long handle for maximum leverage. The kit includes 13 sets of mandrels and nuts, suitable for metalwork, woodwork, furniture-making, and electronics. The high-hardness alloy rivet setting rod and carbon steel handle ensure reliable and stable riveting results. The comfortable grip provides a more enjoyable working experience. With simple steps, you can easily handle various riveting tasks, making it suitable for DIY enthusiasts and professionals alike.