The combined Terkšlinis Key 17F 9 mm from Stahlwille is a highly advanced tool designed for professional applications. This ratchet ring spanner offers a combination of functionality and durability that makes it an essential part of any toolbox. With a flat ring side and a double hexagon, it allows for precise and secure use. The construction from high-quality chrome steel alloy ensures high bending strength and exceptional load capacity. The wrench is equipped with 72 teeth, enabling a working angle of just 5°, which guarantees efficient use even in tight spaces. The ergonomic, skin-friendly surface provides a comfortable grip, while the intelligent design minimizes weight and facilitates handling. Whether for professional use or DIY projects, this wrench delivers the reliability and performance needed. - 72 teeth for a working angle of just 5° - Right/left tightening by simply flipping the wrench - High-load construction with double T-profile - Ergonomic, skin-friendly surface for better grip - Drop forged and hardened for maximum durability.