Manufactured from Chrome Vanadium steel with a fully polished finish. Hardened, tempered and nickel chrome plated for corrosion resistance. Open-end and 12-point WallDrive ring combination. Lifetime guarantee*. Specification: Length -300mm Net Weight -0.34kg Set Model No(s) -- Size -26mm We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys06866