These socket extensions feature an elegant form that was created through careful stress analysis. This intelligent design prevents twisting stress from being focused on one particular point allowing for excellent torque transfer and a smooth feeling during use.
| Dmm | Lmm | Weightg | |
|---|---|---|---|
| NBE4-075 | 22 | 75 | 120 |
| NBE4-150 | 22 | 150 | 230 |
| NBE4-300 | 22 | 300 | 420 |
