Mitutoyo 611192-541 Steel Gage Block 0.2 in Grade AS-1

Product Description

The MITUTOYO 611192-541 is a rectangular steel gage block measuring 0.2 inches in overall length, manufactured to ASME Grade AS-1 accuracy. Gage blocks are precision reference standards used to calibrate measurement instruments, set comparators, and verify dimensional tolerances in machining and inspection environments. This block is supplied with a Certificate of Inspection confirming it meets Grade AS-1 dimensional accuracy requirements. Grade AS-1 is a calibration-grade standard suitable for laboratory and toolroom use. Machinists, quality technicians, and metrologists rely on this type of block for traceable measurement reference in precision manufacturing and inspection workflows.

This gage block is suited for use in precision measurement labs, toolrooms, and quality control departments where dimensional verification is required. It serves as a reference standard for calibrating micrometers, height gages, and comparators. The 0.2-inch size makes it a standard building block for constructing gage block stacks to achieve specific dimensional setups. It is appropriate for both light production inspection and metrology-grade laboratory applications where ASME-compliant accuracy is required.

Key Features

• Grade AS-1 accuracy per ASME standards, suitable for calibration-grade measurement work
• Steel construction provides durability and dimensional stability under typical shop and lab conditions
• 0.2-inch nominal size supports gage block stack combinations for a wide range of dimensional setups
• Includes Certificate of Inspection for traceability documentation
• Rectangular form allows secure wringing to other gage blocks in a set

Compatibility

Designed as an OEM-style precision reference standard compatible with standard rectangular gage block sets and accessories meeting ASME B89.1.9 dimensional and form requirements.

Installation Notes

Gage blocks should be handled by a qualified metrology or quality technician using clean cotton or nitrile gloves to prevent contamination from skin oils. Store blocks in their protective case when not in use and allow them to stabilize to ambient temperature before use to ensure accurate measurement. Clean contact surfaces with a lint-free cloth and appropriate solvent before wringing blocks together. Do not drop or slide blocks across abrasive surfaces, as surface damage will compromise accuracy.