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Adjustable Parallels

Adjustable Parallels

Sometimes simply called parallels, these metal squares keep items level for machining or inspection. They are made of two triangular parts that slide against each other to create a protrusion to check slot and opening sizes.

Adjustable Parallels

Secured in a vise under the part, adjustable parallels are frequently used for machining, milling, or drilling.


Keep multiple sizes of adjustable parallels on hand to handle almost any application.

Adjustable Parallel Set

Precision Adjustable Parallel Set