Product Features:

• Material: chrome vanadium
• The heads are fully hardened with heat treatment
• Chrome plated according to EN12540 standards

Long-lasting: The keys are made from premium chrome vanadium steel with higher density at points of highest pressure, increasing their exceptional strength and durability.

Safe cutting: With the special safe cutting, the keys prevent damage to the corners and edges of screws and nuts by distributing the force evenly over the surface.

Clean tool storage: The latest technology design allows the transfer of force with precision and efficiency for fastening heads and nuts.