Item Type: Wrench_x000D_Material: C45 steel_x000D_Colour: Black, silver. _x000D_Product Range: Approx. 6 ~ 24mm / 0.24 ~ 0.94in_x000D_Product Thickness: Approx. 6.5mm / 0.26in_x000D_Application: Suitable for mechanical engineering, mechanic, auto repair and other related maintenance industries. 1Better Design: Double head design together with 6?24mm use range will bring more convenience to the daily maintenance. 2Simpler Works: Even opening and fine teeth can firmly clamp the nut without slipping, largely simplifying the working. 3Broad Utility: Allows for wide application on auto repair industry, mechanic disassembly, mechanical engineering, etc. 4Good Material: Adopting premium C45 steel material with high hardness, rustproof and very durable for long term using. 5Easy Carrying: Comes with a compact size and a light weight as well, both the storage and carrying are very convenient.2 x_x000D__x000D_Wrench