material: premium chrome vanadium steel
drop forged, entirely hardened and tempered
Advantages:
ratchet: works both way, screw direction can be changed with button
72 - teeth, 5° working angle
Stop ring on the ring part of the wrench prevents unexpected slip of the wrench from the nut and positioning back on the nut.
It enables quick and easy tightening of the nut without causing damage to the user and quick, save and precise positioning of the wrench on the nut.
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.