17-piece set of combination wrenches with ogv profile in sizes of 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22 and 24 mm. supplied in a high-density two-tone foam module resistant to crushing, hydrocarbons, hydraulic fluids and cleaning agents. provides immediate identification of missing tools. compatible with modular storage systems and workshop trolley drawers (1 module, dimensions 418 x 188 x 55 mm)