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Material: Chrome molybdenum. The heads are fully hardened with heat treatment, chrome-plated according to EN12540 standards. Manufactured according to DIN 896 standards (metric only). The key is forged from high-quality chrome-vanadium steel. It is distinguished by its exceptional hardness, durability, and surface protection, offering the user reliable and long-term use.
It is a comprehensive solution for screwing bolts and nuts and an essential tool for professionals and DIY enthusiasts. With the special safety cut, the keys prevent damage to the corners and edges of screws and nuts, distributing the force evenly over the surface, away from the outer lines of the nut or screw head.
The latest technology design gives Unior keys the ability to guarantee the transfer of force with precision and efficiency.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.