A ratchet wrench includes a head (11) having a through-hole (13) rotatably receiving a drive member (20). Two pawls (30) are pivotably received in two compartments (21) in the drive member (20). Each pawl (30) includes first teeth (31) on a first end (60) thereof and second teeth (32) on a second end (62) thereof. Each pawl (30) includes first second, and third positioning faces (351, 352, 353) on an inner side (64) thereof. A control member (40) is rotatably received in the drive member (20) and movable between first, second, and third operative positions to change the driving direction of the ratchet wrench. The center (C) of the third positioning face (353) of each pawl (30) is not coincident to the center of the inner side (64) of the pawl (30).