Mitutoyo 614160-531 Square Steel Gage Block 0.12 in Grade 0

Product Description

The MITUTOYO 614160-531 is a square steel gage block measuring 0.12 inches in length, manufactured to ASME Grade 0 accuracy standards. Gage blocks serve as precision reference standards for calibrating measuring instruments, setting comparators, and verifying dimensional tolerances on the shop floor or in a metrology lab. This block is supplied with a Certificate of Inspection, confirming it meets the stated accuracy grade at the time of manufacture. Grade 0 represents a high level of dimensional accuracy, making this block suitable for quality control, inspection, and calibration applications where traceability and repeatability are required. It weighs 1 pound.

This gage block is used in precision measurement environments including machine shops, tool rooms, inspection departments, and calibration laboratories. Its square form and steel construction make it well suited for use as a single-block reference standard or as part of a block set stack. It is appropriate for applications demanding ASME-compliant dimensional verification at the 0.12-inch nominal size.

Key Features

• Grade 0 accuracy per ASME standards for high-precision reference use
• Steel construction provides durability and wear resistance for repeated handling
• Square block form compatible with standard wringing and stacking techniques
• Includes Certificate of Inspection for traceability documentation
• 0.12-inch nominal length covers a commonly referenced dimensional standard

Compatibility

Designed as an OEM-style precision reference standard suitable for use with comparators, height gages, and other measuring instruments requiring a calibrated block reference at the 0.12-inch dimension.

Installation Notes

Gage blocks are handled by metrology technicians and quality inspectors. Always clean block surfaces with a lint-free cloth and approved gage cleaner before and after use to prevent corrosion and contamination. Store in the provided case when not in use. Do not drop or stack blocks on hard surfaces, as surface damage will compromise accuracy.