| 摘要 |
PURPOSE: A multi-socket is provided to improve the working efficiency when fastening or releasing various bolts or nuts by slidably installing the first socket having a small diameter in the second socket having a large diameter. CONSTITUTION: A multi-socket(1) includes the first socket(2). The second socket(3) is accommodated in the first socket(2) and the third socket(4) is accommodated in the second socket(3). One side of the first socket(2) is opened and has a hexagonal sectional shape. An adjusting member(21) is formed in an axial direction of a pipe member. A guide slot(5a) is formed lengthwise of the pipe member. Both sides of the second socket(3) accommodated in the first socket(2) are opened. A locking protrusion is formed at an outer surface of the second socket(3). The third socket(4) accommodated in the second socket(3) has a hexagonal shape. A locking jaw of the third socket(4) is slidably inserted into a guide slot of the second socket(3). A handle(7b) is protruded to an exterior through the adjusting member(21).
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