High Quality Material: The handle is made of high quality iron, anti-rust and anti-corrosion. Strong load-bearing capacity, not easy to deform and damage during use. can use A very long time. Spring Loaded: The tool box handle is equipped with a compressed spring for automatic rebound. We use anti-vibration technology to prevent the box from making noise during transport. Handle design: Our handle is foldable and equipped with an insulating rubber handle cover, which can effectively reduce the pressure of the box and protect your hands from injury. Can effectively prevent static electric shock. Beautiful and practical: The handle surface is finely processed, the edges are smooth, and the overall appearance is shiny. The handle can be rotated 90 degrees, just install the screw in the predetermined position to use. Wide Range of Applications: Spring loaded handles are widely used in various packing boxes, mechanical side handles, tool box handles, flight cases, etc. they can also be