Set of open-end wrenches 8-19 mm by Vorel 51705. • Made of chrome vanadium steel Cr V. • Wrenches die-forged. • Perfectly calibrated. • Satin finish minimizes slippage of key contaminated with oil. • Double-cornered end of the ring wrench, additionally curved for easy wrench maneuverability Keys: 8, 10, 12, 13, 14, 15, 17, 19 mm