Tool pliers

The utility model discloses a pair of tool pliers, which comprises two pliers mouths and two pliers handles, the middle parts of the two pliers handles are hinged, each pliers handle is provided with a handle end and a pliers mouth end, the pliers mouth end is provided with a pliers mouth, and the two pliers mouth ends are opened under the condition that the two handle ends are pressed oppositely; the forceps mouth is provided with a forceps hook, and the forceps hook forms a concave structure on the outer side of the forceps mouth. According to the tool clamp, the clamp hook is designed on the clamp mouth of the tool clamp, the concave structure formed by the clamp hook at the clamp mouth can be well connected with the end portion of the opening position of the piston gas ring, the tool clamp can conveniently open the piston gas ring, and the end portion of the piston gas ring can be prevented from slipping. The engine can be widely applied to the technical field of engines. 本实用新型公开了一种工具钳，工具钳包括两个钳嘴和两个钳柄，两个钳柄