Set of wrenches 6-32 mm by Vorel 51715. • Made of chrome vanadium steel Cr V. • Wrenches die-forged. • Perfectly calibrated. • Satin finish minimizes slippage oil contaminated wrench. • Double-ended ring wrench, additionally curved for easy wrench maneuverability Keys: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 32 mm