This metric single-ended ring spanner features a bi-hex design with AS-Drive profile for optimal torque transfer and reduced risk of rounding fasteners. VDE insulated up to 1,000 V, it provides protective insulation according to IEC 60900 (AC 1,000 V / DC 1,500 V) for safe work on live electrical components. Manufactured from chrome alloy steel with a chrome-plated finish, it combines strength, durability, and corrosion resistance for professional use.








