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 fatigue during extended use, whilst the integrated hanging hole facilitates organised storage in workshops or service vehicles. This dual purpose design makes the tool particularly suitable for plumbers, heating engineers, and maintenance professionals who regularly work with both standard fixings and pipework. Features and benefits bull drop forged chrome vanadium steel construction for exceptional strength and durability bull extra wide 40mm jaw capacity accommodates larger fixings and pipes bull reversible jaw feature allows dual use as both spanner and pipe wrench bull anti slip comfort grip reduces hand fatigue during extended applications bull metric calibration for accurate adjustment bull lifetime guarantee for professional peace of mind specifications brand siegen jaw capacity 40mm length 200mm nett weight 0.30kg