- It can be used for general formula hand drill chuck, it can also be used for electric screwdriver screwdriver.
- Mount hexagonal shank (1/4 handle) the first batch, Use it mainly in narrow space screwdriver can not work in an environment operations .
- Item: Flexible Hex Shaft Drill Bits Extension.
- Material: Plastic + metal.
- Full length: 295mm.
- Hex shank: 6.35mm (1/4″).
- Inner hexagon head: 6.35mm (1/4″).
- Color: Black.
- 1 x Flexible Hex Shaft Drill Bits Extension.