Made of 4140 chromium-molybdenum steel and hardened to 50-53 HRC. The wrenches are abrasive-blasted to create a finely textured satin finish and then plated with corrosion-resistant nickel.
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- Sizes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm
- Small red modular wrench organizer: 3 pieces
- Large red modular wrench organizer: 4 pieces
- Modular wrench organizer label sheet (6-39 mm)