Supplied in a durable plastic carrying/storage case and arranged in size order. B/S04131: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30 & 32mm. B/S04125: 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 19, 22, 24 & 26mm.
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