Inside Micrometer Sets
Starrett inside micrometer sets are suitable for measuring inside diameters of rings, setting callipers, comparing gauges, cylinders and parallel surfaces. They feature a hardened steel anvil with smooth a surface for securely holding & accurately measuring the workpiece and quickly reading the figures for precise measurements. These sets come in a rugged carrying case for secure storage & portability and selected models come with insulated rods and a hardened steel spindle for durability. Choose from a wide range of these inside micrometer sets, available in 0.250 & 0.375 inch rod diameters.