Mitutoyo 139-006 Extension Pipe Type Micrometer Head 4-5 Inch Range

The Mitutoyo 139-006 is an extension-pipe type micrometer head designed for precision internal diameter measurements in the 4-5 inch range. This micrometer head features 1 inch of spindle travel and is specifically engineered for use with tubular inside micrometers.

Key Features:

• Measurement range: 4-5 inches (102-127mm)
• 1 inch micrometer head travel for precise adjustments
• Extension-pipe type design for internal diameter measurements
• Compatible with Mitutoyo extension pipes and anvils for expanded measurement capabilities
• Enables wide range of ID measurements when combined with appropriate accessories

This micrometer head component is part of Mitutoyo's tubular inside micrometer system, allowing users to build custom measurement setups by combining the head with various extension pipes and anvils to achieve the desired measurement range and depth.