Adaptor for wrench has retaining sections that are made to abut box end of wrench to provide engaging force between retaining sections and box end greater than engaging force between adaptor and object

摘要

A retainer (10) with resilient retaining sections (11) is fixed to the end of the adaptor (20). A slit (12) is provided between the retaining sections. The retaining sections are made to abut the box end of the wrench to provide an engaging force between the retaining sections and the box end greater than the engaging force between the adaptor and the object.