General description This Long Whitworth Combination Spanner is a professional-quality tool designed for durability and precision. It features a forged chrome vanadium steel construction, ensuring strength and longevity. The spanner is chrome plated for corrosion resistance and meets DIN 3113 Form B/ISO 3318 standards. Technical specifications Type: Combination spanner Material: Chrome vanadium steel Finish: Chrome plated Standards: DIN 3113 Form B / ISO 3318 Size: 1WW Compatibility and accessories Designed to fit Whitworth (British Standard) nuts and bolts. Sold individually, without additional accessories. Installation No installation required; ready to use out of the box. Usage Ideal for tightening or loosening nuts and bolts with Whitworth threads. Suitable for professional and DIY home improvement tasks. Other information Bi-hexagon ring and jaw offset at 15° for better access in tight spaces.