General description This 12-piece set of HI-TORQ® metric flexible head ratchet combination spanners is designed for professional and DIY use. Made from hardened and tempered chrome vanadium steel, these spanners are durable, corrosion-resistant, and provide reliable performance. The open ends are offset at 15°, and the ring ends feature a 180° flex head with a 90-tooth ratchet mechanism, allowing for a 4° swing arc. This design enables use in tight spaces and provides maximum leverage with a 12-point head that transfers torque efficiently, reducing slipping and damage to fasteners. The set includes all common sizes and is organized in a plastic rack for easy storage and access. Technical specifications Material: Chrome vanadium steel Finish: Mirror chrome plating for corrosion protection Open end offset: 15° Ring end: 180° flex head with 90-tooth ratchet mechanism Ratchet movement: 4° swing arc Number of pieces: 12 Compatibility and accessories Compatible with standard metric