Enhance your precision work with the 75mm Precision Setup Gauge Block Set. This versatile set includes blocks in a wide range of sizes: 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 6.5mm, 7mm, 8mm, 10mm, 12.5mm, 16mm, 19mm, 20mm, and 25*50mm. Each block features laser-etched labels for quick and easy identification, making your setup process more efficient. Made from anodized aluminum alloy, these gauge blocks are designed to protect your tools, ensuring durability and longevity. The blocks can be combined to set up hundreds of different measurements, offering flexibility and precision. Whether you need to stack them for various sizes or use them individually, these gauge blocks will meet your needs.