Mitutoyo 614125-531 Steel Gage Block 0.1005 in Grade 0

Product Description

The MITUTOYO 614125-531 is a square steel gage block with a nominal size of 0.1005 inches, manufactured to Grade 0 accuracy standards. Gage blocks serve as dimensional reference standards used to calibrate measuring instruments, set comparators, and verify part tolerances on the shop floor or in a metrology lab. This block is made from steel and meets ASME standards for dimensional accuracy. It includes a Certificate of Inspection, confirming that the block has been measured and documented at the point of manufacture. Grade 0 represents a high level of accuracy, making this block suitable for calibration and inspection work where tight tolerances are required.

This gage block is appropriate for use in tool rooms, quality control labs, and precision machining environments. Machinists, metrologists, and quality technicians use blocks like this one to establish traceable measurement references. The 0.1005-inch size fills a specific interval commonly needed when building gage block stacks for setup and inspection. It is sold as a single block, suitable for use on its own or as part of a larger set.

Key Features

• Grade 0 accuracy per ASME standards for high-precision measurement applications
• Nominal size of 0.1005 inches for precise dimensional referencing
• Steel construction for durability and dimensional stability
• Includes Certificate of Inspection for traceability documentation
• Single-block packaging allows targeted replacement or supplemental purchase

Compatibility

Designed as an OEM-style replacement or supplemental block compatible with standard square gage block sets used in tool rooms and metrology labs requiring ASME-compliant Grade 0 steel blocks.

Installation Notes

Gage blocks are handled and used by metrology technicians and quality control professionals. Blocks should be cleaned with an appropriate solvent and lint-free cloth before and after use to prevent corrosion and maintain surface integrity. Store blocks in a protective case away from moisture and temperature extremes. Never drop or stack blocks carelessly, as nicks or burrs on the measuring faces will compromise accuracy.