The Siegen Extra Wide Adjustable Spanner is a professional-grade tool designed for heavy-duty applications requiring exceptional jaw capacity and versatility across multiple trades. Manufactured from drop-forged Chrome Vanadium steel, this adjustable spanner delivers superior strength and durability for demanding workshop and site environments. The hardened and heat-treated construction with fully polished head ensures long-term performance and resistance to wear, whilst the lifetime guarantee provides additional assurance for professional users. The extra-wide 40mm jaw capacity makes this 200mm spanner ideal for larger fixings and pipework applications where standard adjustable spanners cannot accommodate the fastener size. The metric calibration allows for precise adjustment, and the reversible jaw design enables the tool to function effectively as a pipe wrench, adding significant versatility to your toolkit. Practical features include an anti-slip comfort grip that reduces hand fat