Product features
– Material: chrome vanadium.
– Forged, hardened, and tempered.
– Chrome finish according to ISO 1456:2009.
– Polished heads.
– The serrated part of the wrench with the new safety profile.
– Fully manufactured in accordance with ISO 10104 (metric dimensions).
– Manufactured according to DIN 838 standard.

Prolonged lifespan
The wrenches are made of chrome vanadium steel with higher density at points of greater pressure, which, combined with their dimensions and manufacturing method, increase their power and durability.

Innovative design
The modern design of Unior wrenches ensures effective and precise transmission of force to the nut and screw head.