6-point x 12-point Box Spanner Set - 6 Pieces - Ref. 0-86-699

Reinforced Design

These ring spanners feature high-strength forging ensuring exceptional durability. Made from premium chrome vanadium steel, they offer optimal robustness for the most demanding professional applications. The nickel chrome plating provides lasting corrosion protection.

MaxiDrive Technology

The MaxiDrive profile revolutionizes torque transmission by distributing force on the flanks of the nut rather than on the edges. This design preserves fastener integrity and extends their service life. The through-hole design allows passage of a threaded rod or insertion of a bar to increase tightening torque as needed.

Set Contents

Complete set comprising 6 pieces in the following sizes: 10 mm, 11 mm, 13 mm, 14 mm, 15 mm and 17 mm. Compliant with ISO 2236 and NF E 74-303 standards.