| 摘要 |
A D-shaped headed ratchet wrench structure, comprising a drive head, a D-shaped head, an operation bar, a pawl member, a control ring, a direction control disk, an elastic member, and a C-shaped snap ring. Thus, the mounting end of the D-shaped head has a size different from that of the operation head of the operation bar, so that the mounting end of the D-shaped head and the operation head of the operation bar may be used to operate sockets having different sizes.
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