Sinclair International .17 Cal Case Neck Wall Thickness Micrometer

The Sinclair case neck micrometer is engineered with a Starrett micrometer head, capable of measuring in increments of 0.0001 inches. This tool is specifically designed for handloaders to precisely measure case neck wall thickness. Both the micrometer head and anvil are fully adjustable, enabling the measurement of neck wall thickness up to the junction of the case neck and shoulder. These adjustable features, along with the ratchet control integrated into the micrometer head, allow users to cal