High-Quality Materials: The handle is made of high-quality iron, which has rust-resistant and corrosion-resistant properties. It has a strong load-bearing capacity and is not easily deformed or damaged during use. It can be used for a long time. Spring Loading: The toolbox handle is equipped with a compression spring that automatically returns to its original position. We use anti-vibration technology to prevent the toolbox from rattling during transport. Handle Design: Our handle is foldable and equipped with an insulated rubber grip cover, which effectively reduces pressure from the toolbox and protects your hands from injury. It also effectively prevents static electricity. Beautiful and Practical: The handle's surface is finely finished, with smooth edges and a glossy overall appearance. The handle can be rotated 90 degrees; simply install the screw in the desired position. Wide range of applications: Spring handles are widely used in various types of packaging boxes, mechanical