General description This set includes seven high-quality ratchet combination spanners designed for professional and DIY use. Made from hardened and tempered chrome vanadium steel with black electroplating, these spanners offer excellent durability and corrosion resistance. The spanners feature a 100-tooth ratchet mechanism for smooth operation and precise control, making them suitable for working in tight spaces. The ring ends are 12-point HI-TORQ® for a superior grip on fasteners, reducing the risk of damage and increasing torque transmission. The open ends are set at 15°, allowing access in confined areas. The set is supplied with a convenient storage rack for easy organization and transport. Technical specifications Material: Hardened and tempered chrome vanadium steel Finish: Black electroplating for corrosion protection Ratchet mechanism: 100 teeth, enabling 3.6° movement Open end angle: 15° Ring end: 12-point HI-TORQ® Sizes included: 8mm, 10mm, 12mm, 13mm, 14mm, 17mm, 19mm