FEATURES: • Made of Chrome Vanadium Steel • Both the open ended head and the ring are angled at 15 degree for optimum accessibility • Nickel chrome plating protects against corrosion • Slim pattern • Anti-slip open ended jaw shape maintains grip on fastener with only slight rotational pressure • Anti-slip feature SKU & SIZES: • SCWS-6 : 8, 10, 12, 14,17 & 19mm • SCWS-8 : 8, 10, 12, 14,17,19, 22 & 24mm