With a ball anvil and chamfered spindle the Vernier Ball Micrometer is ideal for accurately measuring case neck thicknesses within an accuracy of 0.0001 inch.
Accurately measures case neck thicknesses from 0-1″ with accuracy within 0.0001″
Ratchet stop ensures uniform pressure for measurement repeatability
Spindle lock preserves measurement when removing cartridge case from micrometer
Baked-enamel finish on C-frame provides durability