Description
The MITUTOYO 614175-531 is a square steel gage block measuring 0.135 inches, manufactured to Grade 0 accuracy. Gage blocks are precision reference standards used to calibrate measuring instruments, set up comparators, and verify dimensional accuracy on the shop floor or in the metrology lab. Grade 0 represents a high level of dimensional accuracy, making this block suitable for quality-control applications where tight tolerances must be confirmed. Each block includes a Certificate of Inspection, providing documented traceability for calibration records. Manufactured from steel, this block delivers the durability and stability required for repeated use in demanding inspection environments.
This gage block is suited for use in machine shops, tool rooms, quality labs, and production environments where dimensional verification is required. It serves as a reference standard for setting height gages, micrometers, and other precision measuring instruments. Licensed metrology technicians, quality engineers, and precision machinists are the primary users. The 0.135-inch nominal size fills a specific measurement interval in a gage block set or can be used as a standalone reference standard for that dimension.
Key Features
- Grade 0 accuracy per ASME standards for high-precision dimensional reference
- 0.135-inch nominal size for targeted measurement interval coverage
- Steel construction for durability and long-term dimensional stability
- Includes Certificate of Inspection for calibration traceability documentation
- ASME-compliant, supporting use in regulated quality and inspection programs
Compatibility
Designed as a Grade 0 steel gage block conforming to ASME standards, suitable for use with standard gage block accessories and compatible with wring-fit stacking with other ASME-compliant steel gage blocks of matching grade.
Installation Notes
Gage blocks are handled and used by metrology technicians and quality engineers, not installed in a mechanical system. Before use, clean all mating surfaces with an appropriate gage block cleaning solvent and a lint-free cloth to remove oils and debris. Store the block in its protective case when not in use to prevent corrosion and surface damage. Do not drop or stack gage blocks on hard surfaces, as impact can alter flatness and affect accuracy.
Technical Specifications
- Accuracy Grade: Grade 0
- Nominal Size: 0.135 inches
- Overall Length: 0.135 inches
- Material: Steel
- Standards: ASME
- Weight: 1 pound
Standard Information
- Brand: MITUTOYO
- Manufacturer Part Number: 614175-531
