| 摘要 |
A socket assembly includes a socket having a mounting hole which includes a plurality of insides and yield recesses located alternatively between the insides. A control member is rotatably mounted to the socket and has a through hole, a plurality of stops extend inward from an inner periphery of the through hole. A polygonal object is engaged with the mounting hole of the socket and the stops of the control member are located on the path along which the polygonal object may drop from the socket. After the object is loosened and received in the socket, the control member is rotated an angle to remove the stops such that the path that the polygonal object may drop is clear and the object is easily take out from the socket.
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