In our daily life, there are many places where the over center buckle can be used. So how to judge its quality?

Start with the thickness of the product material: People often see that good product have thick materials and use them for a long time, while poor products are thin and cheap, and they will break after a long time. The same is true for locks. Good products have thick materials, strong stress, more use times, and long life. Poor product materials are weak when they are thin, so they will be deformed and easily damaged, and the number of times of use is small and short.

Start with the assembly technology of the various parts of the product: the quality of the product, the long and short life span and the assembly technology has a lot to do with the assembled parts. When a good product is assembled, the details of each activity are quite flexible. The rivets and springs are all made according to the size standards of the product. Some of the poor products are assembled too tightly, too loosely, and the gap is too large. The rivets and springs are also non-standard, which will reduce the quality and life of the lock.

There are other ways to judge. And cam buckle straps with hooks are also what we will use.