SEN5185790K Industrial quality with hardened and polished blades which fold into a steel case. Each blade is etched with its size for ease of use. 18 blades cover metric and imperial sizes. Manufactured to BS957:1941 Part 1 (Imperial) & BS957:1969 Part 1 (Metric).

18 Blade:
Metric Range: 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.4 & 0.5mm.
Inch Range   : .0015", .002", .003", .004", .006", .008", .010", .012", .015" & .025".