Mitutoyo 614146-531 Square Steel Gage Block 0.106 in Grade 0

Product Description

The MITUTOYO 614146-531 is a square steel gage block with a nominal length of 0.106 inches, manufactured to ASME Grade 0 accuracy standards. Gage blocks are precision reference standards used to calibrate measuring instruments, verify part dimensions, and establish precise length references on the shop floor or in a metrology lab. Grade 0 denotes a high level of dimensional accuracy, making this block appropriate for calibration and inspection applications where tight tolerances are required. It is used by machinists, quality control technicians, and metrologists across manufacturing, toolroom, and inspection environments.

This gage block is suited for use in dimensional inspection labs, machine shops, and toolrooms where verified reference standards are required. It ships with a Certificate of Inspection, confirming that the block has been measured and documented against ASME standards. The square form factor allows stable wringing and stacking with other gage blocks in a set or as a standalone reference standard.

Key Features

• Grade 0 accuracy per ASME standards for high-precision calibration and inspection use
• 0.106-inch nominal length for use as a discrete reference dimension
• Steel construction for durability and consistent thermal characteristics
• Includes Certificate of Inspection for traceability documentation
• Square geometry supports wringing with other gage blocks for stack-up measurements

Compatibility

Designed as an OEM-style precision reference standard compatible with ASME-grade gage block sets and wringing accessories used in dimensional metrology applications.

Installation Notes

Gage blocks are handled and stored by metrology technicians and quality control professionals. Blocks should be cleaned of oils and debris with an appropriate solvent before and after use to prevent corrosion and maintain surface flatness. Avoid dropping or sliding blocks across hard surfaces, as damage to the lapped faces will compromise accuracy. Store in a protective case away from humidity and temperature extremes to preserve calibration integrity.