Description This is a professional-quality deep crank metric ring spanner with a 20x22mm size. It is designed for durability and precision, suitable for various home improvement and DIY tasks. The spanner features a long series construction for better reach and leverage. Specifications Size: 20x22mm Material: Chrome vanadium steel Finish: Chrome plated for corrosion protection Manufactured according to DIN 838/ISO 3318 standards Compatibility and Accessories Compatible with nuts and bolts of 20mm and 22mm sizes Sold individually; no additional accessories included Installation No installation required; used by fitting the spanner onto nuts or bolts of matching sizes Usage Use for tightening or loosening nuts and bolts in hard-to-reach areas Designed for professional and DIY use, providing a secure grip and leverage