Flat ring wrench
Product features
- material: premium chrome vanadium steel
- drop forged, entirely hardened and tempered
- surface finish: trivalent chrome plated according to ISO 1456:2009
- ring part with LIFE profile
- made according to standard DIN 837 (only metric dimension)
* Images of products are symbolic. All dimensions are in mm, and weight in grams. All listed dimensions may vary in tolerance.
Usage (pictures)
LIFE profile
Long lifespan
The wrenches are made of Premium chrome vanadium steel with a greater density at the points of the highest pressure, and such dimensioning and manufacture only increase their extreme power and durability.Safety cut
With their special safety cut, the wrenches prevent the damaging of corners and edges of the screws and nuts by distributing the force evenly over the surface away from the outer lines of the nut or screw head instead of directly on the edges.Innovative design
State-of-the art design makes Unior wrenches guarantee an accurate and efficient transfer of force to screw heads and nuts.