ITEM: 11/32 Inch Diameter, Chrome Steel Gage Ball SPI. MANUFACTURER: SPI. BRAND: SPI. MANUFACTURER PART: 127308. 11/32 Inch Diameter, Chrome Steel Gage Ball 0.0001 Inch Tolerance, Grade 25 Accuracy, 63 RC Hardness, AFBMA Certification (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Calibration, Layout & Machine Setup Tools. Gage Blocks, Spacers & Balls. Gage Balls. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: SPICalibration, Layout & Machine Setup ToolsGage Blocks, Spacers & BallsGage BallsN/A.