The Hornady Vernier Ball Micrometer is ideal for measuring case neck thickness with extreme accuracy of 0.0001". A ratchet stop gives you uniform pressure for repeatability in measurements. A spindle lock preserves measurements when removing a cartridge case from the micrometer. The C-frame features a baked-enamel finish for added durability. A plastic storage case is included for protection.
Measures case neck thickness
Ratchet stop
Spindle lock
Baked-enamel finish on C-frame
Includes a plastic storage case