Socket wrench Combination spanner set 6 ON, 13 pieces - Chrome vanadium steel - In hard case (37 x 14 x 3.5cm) for example for tool trolley. Content: - 1/4 " - 5/16 " - 3/8 " - 7/16 " - 1/2 " - 9/16 " - 5/8 " - 11/16 " - 3/4 " - 13/16 " - 7/8 " - 15/16 " - 1"