Hexagonal Shank Quick Release Self-Locking Joint Extension Rod Electric Drill Driver Extension Quick Conversion Bits(Black)

1. Head built-in strong magnet, the interface can be easily locked
2. Angle: can be bent 0-20 degrees, the head of the rod can be rotated 360 degrees
3. Function: can make the batch head change direction, suitable for narrow space operation.
4. Surface treatment: plating + oxidation
5. Material: chrome vanadium steel
6. Torque: 35N-M
7. Length: about 88mm
8. Weight: about 56g (OPP bag)