Mitutoyo 614159-531 Steel Gage Block 0.119 in Grade 0

Product Description

The MITUTOYO 614159-531 is a square steel gage block measuring 0.119 inches in overall length, manufactured to Grade 0 accuracy. Gage blocks are precision-ground reference standards used to verify, calibrate, and set measuring instruments to a known dimension. This block is machined from steel and meets ASME standards for dimensional accuracy at Grade 0, which represents a high level of precision suitable for calibration lab and toolroom applications. A Certificate of Inspection is included, confirming the block has been measured and documented against traceable standards. The part weighs 1 pound.

Square steel gage blocks are used in metrology labs, machine shops, and quality control environments. They serve as reference masters for calibrating micrometers, calipers, comparators, and surface plate setups. This block is appropriate for applications requiring verified dimensional accuracy per ASME standards. It is typically handled by metrology technicians, toolroom machinists, and quality engineers performing inspection and calibration tasks.

Key Features

• Grade 0 accuracy per ASME standards for high-precision reference use
• 0.119 inches nominal size for precise dimensional referencing
• Steel construction for durability and stability over repeated use
• Includes Certificate of Inspection for traceability documentation
• Square form factor for stable wringing and stacking with other gage blocks

Compatibility

Designed as a standard square steel gage block for use in metrology and inspection setups requiring ASME Grade 0 dimensional reference standards.

Installation Notes

Gage blocks are handled by metrology technicians and quality inspection personnel, not installed in mechanical systems. Store blocks in a clean, controlled environment away from moisture to prevent corrosion on steel surfaces. Clean and wring blocks using proper technique before use to ensure accurate surface contact. Follow ASME B89.1.9 handling and storage guidelines to maintain calibration integrity.