Patent ID: 6874391

Claim:
A one-way ratchet wrench, comprising a wrench body, a ratchet wheel, an elastic member, and a pawl member, wherein: the wrench body has a distal end provided with a driving head formed with a mounting hole and a receiving recess, the receiving recess of the wrench body has a wall; the ratchet wheel is rotatably mounted in the mounting hole of the wrench body; the elastic member is mounted in the receiving recess of the wrench body; the pawl member is pivotally mounted in the receiving recess of the wrench body and has a first side engaged with the ratchet wheel and a second side rested on the wall of the receiving recess of the wrench body; and the pawl member has an end provided with a locking portion extended outward and fixed on a side of the elastic member so that the pawl member and the elastic member are combined together.