| 摘要 |
An adjustable quick acting vise having a toggle action lever acting upon a pair of spaced apart rails. The rails have a multiplicity of pairs of grooves for engaging a cross pin which is moveable by the toggle action. The multiplicity of pairs of grooves produces a multiplicity of vise openings for holding work pieces of varying width. The rails are removable in the preferred embodiment to allow the substitution of a pair of rails with greater or shorter length further increasing the flexability of the vise.
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