SPI Rectangle Steel Gage Block, 0.145 Inch, Grade AS-1, NIST Certified

SPI Rectangle Steel Gage Block, 0.145 Inch, Grade AS-1, NIST Certified

• PRECISION MEASUREMENT: SPI Rectangle Steel Gage Block measures exactly 0.145 inches with Grade AS-1 accuracy for high-precision dimensional calibration and measurement applications.
• NIST CERTIFICATION: Each gage block comes with included NIST Certification documentation, ensuring traceability and compliance with national measurement standards.
• DURABLE CONSTRUCTION: Manufactured from high-quality steel for excellent dimensional stability, wear resistance, and long service life in industrial environments.
• VERSATILE APPLICATION: Perfect for calibrating measuring instruments, setting up machine tools, and performing quality control inspections in manufacturing settings.
• PROFESSIONAL GRADE: Part #15-059-9 meets stringent industry standards for dimensional accuracy, surface finish, and flatness required in precision measurement tasks.