The 12-tip Urrea dice line is made of high quality steel allowing high performance during use, finished in chrome-nickel to prevent corrosion
Its 12-point design distributes the stresses in a larger area of ??the active faces of the nut, more towards the center, not in the edges, the stresses are distributed in the lobes of the geometry, allows more rapidity to embed in nuts and / or hexagonal and square screws, thanks to its geometry (super drive®) with a recovery angle of 30 °
The fastening system to the control panel is internal groove in the four walls allowing easy coupling with accessories and rattles for use