InSize 6313-0D425 Precision Setting Ring Diameter - 0.425

The InSize 6313-0D425 is a precision setting ring designed for zero setting of inside micrometers, three-point internal micrometers, and bore gages. Made of steel and provided with a manufacturer inspection certificate (not NIST traceable), this calibration tool ensures accurate measurements in precision machining and quality control applications.

Key Features:

• 0.425" nominal diameter for precise calibration
• Steel construction for durability and dimensional stability
• Includes manufacturer inspection certificate
• Compatible with inside micrometers, three-point internal micrometers, and bore gages

Important Note: Deviation is the difference between the ordered size and the size marked on the setting ring when supplied. The actual marked size on your setting ring may vary slightly from the nominal 0.425" dimension to account for manufacturing tolerances, ensuring maximum measurement accuracy when used as a calibration standard.