Combination Wrench 1. HBAS extra-long series 2. Made of CV 3. Plated with ... chrome 4. Meet and exceed ANSI standard Combination Wrenches 1. HBAS extra-long series2. made of heat-treated Chrome Vanadium steeel ... chrome4. superior life-time test5. meet and exceed ANSI standard HBAS SeriesSizeWeightgLength(mm)6#1/4"251287# 301388#5/16"351489 ...