For machinists and toolmakers who need precision measurements in tight spaces, this Accusize blade micrometer is an absolute essential! With a 0-1 inch measurement range and incredible 0.0001 inch resolution, this tool delivers the accuracy professionals demand. The non-rotating spindle ensures stable, reliable measurements every time, while the lamellar measuring faces are built for durability in industrial environments. The blade design allows you to reach into grooves, slots, and other confined areas where standard micrometers can't access. With blade penetration of 0.236 inches, thickness of 0.029 inches, and width of 0.256 inches, this tool handles precise measurements that others simply can't manage. It comes with a 2-inch standard for calibration and stores neatly in its fitted plastic case. Whether you're working in tool and die making, quality control, precision engineering, or any machining application that requires exact measurements, this micrometer delivers professional-grade performance. The build quality feels solid in your hands, and the accuracy holds up through repeated use. If you regularly need to measure in tight spaces or require extreme precision for your work, this blade micrometer is worth every penny. It's one of those specialized tools that quickly becomes indispensable once you have it in your workshop.