System of Measurement System of Measurement |
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Height Height |
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Individual/Set Individual/Set |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Material Material |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Parallels
Place a parallel against each vise jaw to create a rest for your workpiece. Precision ground to tight tolerances, these matched pairs raise the workpiece within a vise to allow more clearance for cutting tools.
Parallels with two precision-ground sides have a parallel tolerance of 0.0001" on the top and bottom edges.
Parallels with four precision-ground sides have tight parallel tolerances on the top edge, bottom edge, and both faces.
6" long parallels are ground to 0.0001"; 12" long parallels are ground to 0.0002".
| Lg. | Thick. | Parallel Tolerance | Material | Choose a Ht. | Pair | |
2 Precision-Ground Sides | ||||||
|---|---|---|---|---|---|---|
| 6" | 1/4" | 0.0001" | Steel | 000000 | 000000 | |
4 Precision-Ground Sides | ||||||
| 6" | 1/4" | 0.0001" | Steel | 1/2" | 0000000 | 000000 |
| 6" | 1/4" | 0.0001" | Steel | 3/4" | 0000000 | 000000 |
| 6" | 3/8" | 0.0001" | Steel | 3/4" | 0000000 | 000000 |
| 6" | 1/2" | 0.0001" | Steel | 1" | 0000000 | 000000 |
| 12" | 3/4" | 0.0002" | Steel | 1" | 0000000 | 000000 |
| 12" | 1" | 0.0002" | Steel | 2" | 0000000 | 000000 |