General description Flat pattern spanner with a striking end designed for heavy-duty use. Forged from high-quality carbon steel, it is hardened and tempered to ensure long-lasting performance. The spanner is finished with a black phosphate coating for corrosion resistance. Technical specifications Material: Carbon steel Finish: Black phosphate Length: Approximately 85mm (+/- 5mm) Based on DIN7444 standards Compatibility and accessories Designed to fit specific fasteners requiring a ring slogging wrench. Sold individually, without additional accessories. Installation No installation required; used as a hand tool for loosening or tightening fasteners. Usage Ideal for heavy-duty tasks requiring a striking end to loosen or tighten fasteners. Suitable for professional and DIY applications in home improvement and maintenance.