| 摘要 |
The intermediate piece serves to releasably combine two spanners in order to have a greater lever arm, in particular for releasing jammed nuts or screws. The intermediate piece is characterised in that it consists of two or more units arranged one above the other and firmly connected to one another, and the units are designed in accordance with hexagon nuts of different dimensions, and in that the largest unit is arranged at the bottom and one or more smaller units are arranged in a removable row above the largest unit. Depending on requirement, the units can have discs at the side.
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