| 摘要 |
<p>A ratchet wrench (10) includes a connecting section (22) between a head (21) and a handle (23). The connecting section (22) includes a steep steeply rising portion (221) integrally connected to a first side (211) of the head (21). An extension (214) extends outward from a section of an outer periphery (213) of the head (21). A first compartment (215) extends from the first side (211) of the head (21) through a second side (212) of the head (21) and rotatably receives a drive member (30). A second compartment (216) is formed in a portion of the inner periphery of the first compartment (215) aligned with the extension (214) and receives two pawls (41, 42) releasably engaged with the drive member (30). The second compartment (216) extends towards the extension (214). A first radius (R1) from the outer periphery (213) of the head (21) to a rotating axis (X1) defined by the head (21) is smaller than a second radius (R2) from the extension (214) to the rotating axis (X1).</p> |
