Value Collection 630-31076 Steel Gage Block 0.107 in AS-1

Product Description

The VALUE COLLECTION 630-31076 is a rectangular steel gage block ground to a nominal size of 0.107 inches and manufactured to Grade AS-1 accuracy. Gage blocks are precision reference standards used to calibrate measuring instruments, set comparators, and verify dimensional tolerances in machining and quality-control environments. This block carries NIST certification, confirming that its actual size has been traceable-measured against national standards. Machinists, tool-room technicians, and metrology lab personnel rely on blocks like this for reliable, repeatable length reference work.

This gage block is suited for tool-room, inspection, and production-floor applications where a single precision reference block is needed. Its 0.107-inch size fills a specific step in a gage block set or serves as a standalone reference for setups requiring that exact dimension. Grade AS-1 tolerance makes it appropriate for demanding inspection tasks and calibration of precision hand tools such as micrometers, calipers, and height gages.

Key Features

• Grade AS-1 accuracy for demanding inspection and calibration work
• NIST certification included, providing traceability to national measurement standards
• 0.107-inch nominal size in rectangular form for precise dimensional reference
• Steel construction for durability and long gauge life under normal shop conditions
• Single-block packaging suitable for replacing or supplementing an existing set

Compatibility

Designed as a rectangular steel gage block for use as a standalone precision reference or as a replacement block within standard inch-series gage block sets used in tool-room and inspection applications.

Installation Notes

Gage blocks are handled by metrology technicians and tool-room machinists, not installed in a system. Before use, clean contact surfaces with a lint-free cloth and an appropriate solvent to remove oils and debris. Store blocks in their protective case when not in use to prevent corrosion and surface damage. Do not drop or wring blocks against abrasive surfaces, as this will damage the lapped reference faces and compromise accuracy.