The Stanley FatMax Anti-Slip Combination Spanner in 17mm is an essential size for automotive professionals, particularly for wheel work, engine components and chassis applications. This professional-grade spanner delivers the strength and reliability needed for heavy-duty fastening operations. Forged from corrosion-resistant chrome vanadium steel with a satin chrome finish, this 17mm spanner delivers exceptional strength and durability. The anti-slip technology provides improved bolt contact, significantly reducing the chance of slippage and damaged fasteners. The versatile 12-point box end allows for easy fitting over nuts and bolts, whilst the 15° offset on both the open and box ends provides improved access in confined spaces and enhanced torque application. Features and Benefits:17mm size commonly used for wheel and engine component workAnti-slip design for improved bolt contact and reduced slippageChrome vanadium steel construction for superior strength12-point box end