Material: The folding crate handles is made of high quality 304 stainless steel with high corrosion resistance. It is not easy to rust and can be used for a long time. It can also be used with confidence in wet weather. It is not easy to rust after rain. The edges are smooth and the overall image is bright. Excellent load-bearing capacity: The suitcase handle has super load-bearing capacity and is not easy to deform. The maximum weight is about 40kg, which is widely used in various packing boxes, mechanical side handles, toolbox handles, box handles, etc. Convenient built-in spring: The box handle made of stainless steel adopts the design of built-in strong spring to rebound automatically. Which can effectively prevent the suspension from shaking during transportation. It can rebound automatically when the handle is not in use, which is both beautiful and space-saving. Comfortable Handle: The black rubber cover is insulated and can protect your hands from hurting. The whole material is thicker, and the lever and the base are more durable and durable. There are also 4 holes in the handle which are suitable for screws with a diameter of 6mm. Applicable scene: Small spring loaded recessed pull handle for tool box door, it is suitable for all kinds of tool boxes. packaging, mechanical side handles, toolbox handles and box handles. It can be attached to desks and is also suitable for all types of flight cases.