Circlip pliers is a used to installed in the spring spring ring and the outer ring of the special tool, the appearance is a pointed nose pliers, the clamp head can be used straight, straight, curved, bent several forms can not only for mounting ring spring, can also be used to remove the circlip. Spring clamp is divided into external circlip pliers and internal circlip pliers two categories, respectively, to external circlip and disassembly shaft hole with circlip. The wild card is also called shaft spring clamp using circlip pliers, internal circlip pliers is also called point using circlip pliers. Commonly known as the ring clamp spring clamp.

Circlip pliers of manufacturing and other pliers are similar and are generally material blanking, blank forging, turning, milling and polishing, assembly fitter, heat treatment, surface treatment and so on.

The material is usually 45# carbon steel, a little higher requirements of the useful chrome vanadium steel;