| 摘要 |
A socket adapter for a ratchet wrench, in which the bottom of the base body of the adapter comprises a coupling portion for engaging with a socket wrench or other liked tools. At the top surface of the base body a locking nut is rotatably disposed for inserting in a drive ratchet of the ratchet wrench. The locking nut is provided with a hexagonal portion at periphery thereof; by rotating the locking nut through a certain angle, the hexagonal portion is accordingly locked manually with any corner of the drive ratchet of the ratchet wrench, such that the socket adapter of the present invention can be detachably fixed in the drive ratchet of the ratchet wrench.
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