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Precision parallel sets
Tolerance: Parallel 0.0003" on 2 sides, top and bottom.
Dimensions: Within 0.001" allowance.
Hardness: Case hardened to RC 55 TO 62 on 2 sides top and bottom only
The holes are designed for easier handing and set-ups.
Made from fine quality tool steel stress relieved against distortion, precision, ground and hardened. These precision parallels are recommended for layout work, standards and set-ups.
| 3/16", 4 Pairs | |
| Descriptions | Set of 4 pairsModel No. |
| Wooden case | 637-7532 |
| Plastic case | 637-7032 |
| Descriptions | 3/16" individualModel No. |
| 3/16x1x6" | 637-7504 |
| 3/16x1-1/4x6" | 637-7505 |
| 3/16x1-1/2x6" | 637-7506 |
| 3/16x1-3/4x6" | 637-7507 |
| 1/2", 4 Pairs | |
| Descriptions | Set of 4 PairsModel Nol. |
| Wooden case | 637-7536 |
| Plastic case | 637-7036 |
| Dimension | 1/2" IndividualModel No. |
| 1/2x1x6" | 637-7500 |
| 1/2x1-1/4x6" | 637-7501 |
| 1/2x1-1/2x6" | 637-7502 |
| 1/2x1-3/4x6" | 637-7503 |
| 3/16" & 1/2", 4 pairs | |
| Descriptions | Set of 4 pairsModel No. |
| Wooden case | 637-7538 |
| Plastic case | 637-7038 |
| Dimension | 3/16" & 1/2" IndividualModel No. |
| 1/2x1-1/2x6" | 637-7502 |
| 1/2x1-3/4x6" | 637-7503 |
| 3/16x1x6" | 637-7504 |
| 3/16x1-1/4x6" | 637-7505 |
6" 4 Pairs
Model No. 637-7000
1/2"x3/8", 1"x1/4", 1-1/8"x3/16", 1-3/16"x1/8"
6" 4 Pairs
Model No. 637-7001
3/4"x3/8", 1"x1/4", 1-1/8"x3/16", 1-3/16"x1/8"