1. Precision Measurement: The Block Gauge is designed for accurate measurement, offering individual metric steel square standard gauge blocks in various sizes. 2. High-Quality Material: Crafted from premium steel, our Block Gauge ensures durability and longevity. 3. Versatile Sizes Available: This set includes a wide range of Block Gauge sizes, providing versatility for all your measurement needs, whether in engineering or manufacturing. 4. Grade 0 Accuracy: Our Block Gauge conforms to Grade 0 standards, guaranteeing exceptional accuracy for all your precision measurement applications. 5. Easy to Use: The Block Gauge is user-friendly and easy to handle, making it suitable for both professionals and DIY enthusiasts., Manufacturer: OTENC