Material: Chrome vanadium, oil-hardened, zinc-plated

Manufactured according to ISO 2936 standards (metric only). These tools are made from premium chrome vanadium steel with higher density at points of maximum stress, ensuring a long lifespan. These dimensions and their construction enhance their exceptional strength and durability.

Safety Cut: With the special safety cut, the wrenches prevent damage to the corners and edges of screws and nuts by distributing the force evenly across the surface, away from the outer lines of the nut or screw head.

Clean Tool Storage: The state-of-the-art design allows Unior wrenches to guarantee the transfer of force with precision and efficiency for screwing in heads and nuts.