Akar tools offers combination spanner and jumbo raised panel, conforming to is: asmeb 107.6-1994 for sae sizes and asmeb 107.9-1994 for mm sizes chrome vanadium steel in ni cr plated. These are available in sizes 6 mm to 32 mm and ΒΌ to 1.1/4 sae; sets - 6-, 12- and 24-piece sets, and 5 a, 6 a, 12 a, sae in pvc roll 272 - 33, 35, 36, 38, 41, 43, 44, 46, 50 mm and sae 1-5/16 to 2".
