9-piece nut wrench nut tightening set drill bits 9-piece nut tightening wrench set and 9-piece different size bits can be easily attached to your drill to any cabinet , automobile parts, etc.

You can tighten or loosen your nuts such as -.

Features: Material: chrome-Vanadium steel size: Outer hexagonal shaft 1/4 inner hexagonal shaft 5mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 6mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 7mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 8mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 9mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 10mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 11mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 12mm: Length 35mm outer hexagonal shaft 1/4 inner hexagonal shaft 13mm: Length 35mm