Abstract: A piece of multi-purpose ratchet pipe plier comprise a handle, an upper jaw clamp, a pin shaft, a torsion spring, an arc-shaped tooth surface insert block and an upper tooth surface inert block, wherein the upper jaw clam is hinged on the handle through the pin shaft, the torsion spring is arranged in the assembly slot of the handle and connect with upper jaw clam and the bottom of assembly slot in the ends, the arc-shaped tooth surface insert block is fixed on the handle by tenon, and the upper tooth surface insert block is fixed on the upper jaw clamp by tenon. The anti-skip teeth on the handle and the upper jaw clamp are disassembled and replaced, the whole plier opening can clamp the pipe through the tooth surfaces at three different directions for realizing anti-skip function.