Precision meets reliability with the SPI 22 mm Diameter Chrome Steel Gage Ball. Manufactured to Grade 25 Accuracy standards, this high-quality dimensional measurement tool is essential for calibration, layout, and machine setup applications. The chrome steel construction ensures durability and consistent performance in various measurement scenarios. With its precise 22 mm diameter, this gage ball provides dependable reference measurements for quality control processes. Part #14-832-0 from SPI's trusted line of measurement tools delivers the accuracy professionals demand for dimensional verification tasks. Perfect for industrial settings where precise measurements are critical, this gage ball helps maintain quality standards across manufacturing operations. Ideal for metrology labs, machining centers, and quality assurance departments requiring reliable dimensional references.