Shop Spanner Set online at the best price in India. This is 12 pcs spanner set. Size = 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 22 in mm made from chrome vanadium with chrome plated, fully drop forged, hardened & tempered. It comes with Nickel chrome plating which protects against corrosion. Full-drive box ends deliver reliable torque to tighten or loosen any bolt without rounding.