SPI Rectangle Steel Gage Block, 6 Inch, Grade AS-1, NIST Certified

SPI Rectangle Steel Gage Block, 6 Inch, Grade AS-1, NIST Certified

• PRECISION MEASUREMENT: SPI Rectangle Steel Gage Block measures exactly 6 inches with Grade AS-1 accuracy for high-precision dimensional calibration and measurement applications.
• NIST CERTIFICATION: Includes National Institute of Standards and Technology certification, ensuring traceability and compliance with national measurement standards.
• DURABLE CONSTRUCTION: Manufactured from high-quality steel for exceptional wear resistance, dimensional stability, and long service life in industrial environments.
• VERSATILE APPLICATION: Ideal for calibrating measuring instruments, setting up machine tools, and performing quality control inspections in manufacturing settings.
• PROFESSIONAL GRADE: Part #15-091-2 is designed for metrology labs, toolrooms, and quality assurance departments requiring reliable reference standards.