InSize 6313-2D4 Precision Setting Ring 2.4 Inch Diameter

The InSize 6313-2D4 is a precision steel setting ring designed for accurate calibration and zero-setting of measuring instruments. This 2.4-inch diameter ring is specifically used for zero setting of inside micrometers, three-point internal micrometers, and bore gages, making it an essential tool for machine shops, quality control labs, and precision manufacturing environments.

Key Features:

• Precision 2.4-inch internal diameter for accurate calibration
• Constructed from durable steel for long-lasting accuracy
• Includes manufacturer inspection certificate (Not NIST traceable)
• Precision-ground to tight tolerances for reliable measurement standards
• Country of origin: China

Precision Marking:

The deviation is the difference between the ordered size and the size marked on the setting ring when supplied. For example, the ordered size is .2″, the size marked on the setting ring when supplied may be .20008″. This precise marking ensures accurate calibration results.

InSize setting rings are trusted calibration standards used by professionals who require accurate and repeatable measurements. The 6313-2D4 provides a reliable reference standard for verifying the accuracy of internal measuring tools, helping maintain quality control standards in precision manufacturing applications.