Value Collection 636-0001 Round Steel Gage Block 1 in Grade B

Product Description

The VALUE COLLECTION 636-0001 is a round steel gage block used to establish precise reference dimensions during measurement, inspection, and calibration tasks. Manufactured to Grade B accuracy, this block has a nominal size of 1.00000 inches and is constructed from steel for durability and dimensional stability. It is a standard tool in metrology, quality control labs, and machine shops where repeatable, traceable reference measurements are required. Machinists, quality inspectors, and tool-and-die professionals use gage blocks as master references to verify measuring instruments, set up comparators, and check part dimensions against tolerance.

This 1-inch round gage block is suited for use in precision measurement environments including manufacturing inspection stations, calibration labs, and production floor QC setups. Grade B accuracy makes it appropriate for general inspection and shop-floor measurement tasks where high-precision laboratory-grade blocks are not required. It is sold and packaged individually.

Key Features

• Grade B accuracy for reliable shop-floor and general inspection use
• Nominal size of 1.00000 inches for precise dimensional reference
• Steel construction provides durability and long-term dimensional stability
• Round form factor for straightforward handling and single-dimension referencing
• Individual packaging keeps the block protected when not in use

Compatibility

Designed as a standard reference gage block for use with comparators, surface plates, and measuring instruments that accept 1-inch nominal gage block references in shop and inspection environments.

Installation Notes

Gage blocks are precision measurement tools, not installed components. Handle with clean, dry hands or lint-free gloves to prevent corrosion from skin oils. Store in the provided case or a clean, dry environment to protect lapped surfaces. Wring blocks together only on clean, undamaged surfaces, and clean with an appropriate gage block cleaning solution before and after use.