General Description This is a high-quality, extra-long double ring ratchet spanner designed for professional and DIY use. It features a durable construction and an ergonomic design for better access and leverage in tight spaces. Technical Specifications Size: 15mm Material: Chrome vanadium steel, hardened and tempered Finish: Fully polished and mirror chrome plated for corrosion resistance Ratchet mechanism: 90-tooth, enabling 4° movement for precise operation Ends: Both are 12-point HI-TORQ® for maximum torque transfer and reduced slipping Compatibility and Accessories Compatible with standard metric fasteners Designed to work with other HI-TORQ® tools for maximum efficiency Installation No installation required; ready to use out of the box Usage Ideal for tightening or loosening nuts and bolts in hard-to-reach areas Suitable for automotive, machinery, and home improvement tasks Other Information Forged from high-quality chrome vanadium steel for durability Mirror chrome plating