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9pcs Long Twisted Mirror Hex Key Set
SKU:H3001326.jpg)
- Size: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm
- Material: S2(silicon alloy steel).
- Mirror finish
- Twisted prior the heat treat to increase torque capacity
- The data showed a torque performance 150% stronger than the German DIN standar
- Patented products
| Size(mm) | L1(mm) | L2(mm) | Weight(g) |
|---|---|---|---|
| 1.5 | 15 | 62.5 | 0.1 |
| 2 | 17 | 76 | 0.22 |
| 2.5 | 20 | 86 | 0.33 |
| 3 | 22 | 91 | 0.42 |
| 4 | 27 | 103 | 0.74 |
| 5 | 32 | 118 | 1.11 |
| 6 | 37 | 139 | 1.83 |
| 8 | 43 | 155 | 3.60 |
| 10 | 49 | 177 | 6.37 |