Mitutoyo 611135-531 Steel Gage Block 0.10005 in Grade 0

Product Description

The MITUTOYO 611135-531 is a rectangular steel gage block with a nominal size of 0.10005 inches, manufactured to Grade 0 accuracy. Gage blocks are precision-ground reference standards used to calibrate measuring instruments, set comparators, and verify dimensional accuracy in machine shops, metrology labs, and quality control environments. Each block ships with a Certificate of Inspection, confirming it has been measured and meets Grade 0 tolerances as specified under ASME standards. Grade 0 blocks are appropriate for high-accuracy inspection work where tighter tolerances are required than typical workshop-grade blocks.

This gage block is suited for use in dimensional metrology applications including instrument calibration, surface plate setups, and gauge verification in manufacturing and inspection environments. It is typically handled by metrology technicians, quality assurance personnel, machinists, and tool room specialists. The 0.10005-inch size is a standard increment block commonly used in building stacked combinations to achieve precise target dimensions.

Key Features

• Grade 0 accuracy conforming to ASME standards for high-precision measurement work
• Rectangular steel construction provides durability and long-term dimensional stability
• Nominal size of 0.10005 inches supports precise stacked-block combinations
• Includes Certificate of Inspection for traceability and documentation requirements
• Single-block packaging suitable for replacing or expanding existing gage block sets

Compatibility

Designed as an OEM-style precision reference block compatible with standard rectangular gage block accessories including holders, wringing films, and protective cases sized for inch-series rectangular gage blocks.

Installation Notes

Gage blocks are handled and stored by metrology technicians and quality control personnel, not installed in the traditional sense. Blocks should be stored in a temperature-controlled environment and allowed to thermally stabilize before use. Wringing surfaces should be cleaned with an appropriate solvent and lint-free cloth before use to prevent contamination and ensure accurate wringing. Avoid dropping or sliding blocks against hard surfaces, as edge damage will affect dimensional accuracy.