General description This deep crank metric ring spanner set includes sizes 22mm and 24mm, designed for professional use in various mechanical and maintenance tasks. Made from high-quality chrome vanadium steel, these tools are hardened, tempered, and chrome plated to ensure durability and corrosion resistance. The ring ends are precisely broached with chamfered bi-hexagon profiles for easy nut engagement and are offset at 45° for better access in tight spaces. Technical specifications Material: Chrome vanadium steel Finish: Chrome plated for corrosion protection Sizes: 22mm and 24mm Design: Long series with offset ring ends at 45° Standards: DIN 838 / ISO 3318 Compatibility and accessories Compatible with standard nuts and bolts matching the 22mm and 24mm sizes Designed for use with other professional hand tools Installation No installation required; ready to use out of the box Usage Ideal for tightening or loosening nuts and bolts in mechanical, automotive, and home improvement