1991 - Volume #15, Issue #5, Page #23
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No Hydraulics Jack
Hand-powered jack lets you lift car or pickup off the ground without the use of hydraulics by simply pulling back on its long handle.
John Jacobson's jack rides on two small steel wheels. The L-shaped jack is positioned so its square lift plate is up under the vehicle frame. Pulling back on the handle causes the ..........


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1991 - Volume #15, Issue #5