Package dimensions: 24x15x5cm. 50bv30 Chrome vanadium . DIN3124 . Fully forged & tempered. Sizes: 4, 4.5, 5, 5.5, 6, 6.5,7,8,9,10,11,12,13 & 14mm. Ph1&2, PZ1&2 . Hex,4,5,6,8 . Star,15,20,25,30,40. FD 4, 5.5, 6.5 . 1/4’’ universal joint extensions 2’’ & 4’’ , 1/4’’ sliding T-bar.