OEM Thickness Gauge features 26 precision blades with a sturdy 3-1/4" one-piece handle, designed for accurate measurements. The blade sizes range from .0015 to .025 inches in thousandths, with both decimal and metric sizes clearly stamped on each blade for easy identification. This gauge is packaged individually on a card, making it convenient for storage and use. Its durable design ensures reliable performance for various thickness measurement needs. Model Number: 25025