Codes: Stock Code: 1#4, 3 x 8mm, PO Number: 010707, 011512, 017479, 025991, 027823, 028364 and 029447; Stock Code: 1#5, 3 3/8 x 9mm, PO Number: 010707, 011512, 024048, 025151, 028364, 029447, 031261 and 034276; Stock Code: 1#7, 4 x 11 mm, PO Number: 011512, 020608, 023244, 031261, 033471 and 034276; Stock Code: 1#8, 4 ¿ x 12 mm, PO Number: 011512, 017756, 023244, 027339 and 033252; Stock Code: 1#9, 4 3/8 x 13 mm, PO Number: 011512 and 012479 and Stock Code: 1#10, PO Number: 010707 and 011512.