| 摘要 |
An adjustable nut cracker includes two nut engagement members linked by a linking member. The linking member includes a slot having a plurality of wide slot portions interconnected by one or more narrow slot portions. The first nut engagement member is pivotally connected to the linking member by a pin passing through the slot. The pin includes a wide pin portion axially spaced from a narrow pin portion, and is axially movable to selectively position the wide pin portion or the narrow pin portion in the slot. A second nut engagement member is secured to the linking member and spaced apart from the first nut engagement member. The nut cracker is adjusted by laterally moving the narrow pin portion within the narrow slot portions to a selected wide slot portion, and thereafter axially moving the wide pin portion into the selected wide slot portion.
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