DN-40 nut driver bit

A nut driver bit that can turn bolts and nuts in deep places.

[Features]
Can be used even if the box part is deep and the bolt protrudes.

[Application]
For installing and removing hex bolts and nuts.

[Specs]
Opposite side: 4mm
Axis opposite side: 6.35mm
Tip diameter: φ5.5mm
Total length: 65mm
Weight: 14g
Material: Main body/carbon steel