Self-locking socket spanner

The utility model relates to the field of socket wrenches, in particular to a self-locking type socket wrench which comprises a socket body, a square opening is formed in one end of the socket body, external threads are formed in the position, corresponding to the square opening, of the outer wall o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FANG XIZHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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