Features: The Double Open End Spanners is a tool for various tasks. Its wear resistance ensures long lasts performances. This spanners features double opening, making it for tight space. It allows you to work efficiently in confined area. Whether you're enthusiasts, professional worker, this spanners is suitable for wide applications. It is a tool for anyone who quality and efficiency. From plumbing repairs to household maintenance, this spanners is perfect for various tasks. It is to handle different with ease and precisions. Experience comfortable grip and control with Open End Spanners. Highly precisions opening spanners with sophisticated manufacturing standard, tightly fit, great torques, and better power output Specifications: Material:Steel Hardness:63HRC 12Pieces Double Open End Wrench:6-32cm 4Pieces Double Open End Wrench:6-12cm Package Includes: Package A 4Pieces Double Open End Wrench Package B 12Pieces Double Open End Wrench note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.