Ultra Precision 23-Hole Steel Block Gauge for Accurate Hole Measurement Enhance your workshop with this professional-grade set of precision blocks, designed for accurate hole sizing and threading verification. Constructed from durable steel, these block gauges offer a reliable solution for machinists and metalworkers seeking consistent results.
Key Features:

• Includes 2pcs/Pair of 1-2-3" blocks featuring 23 precisely machined holes for versatile measurement ranges.
  
• High-grade steel construction ensures long-lasting durability and resistance to wear or corrosion.
  
• 23-hole design allows for quick identification of thread sizes and hole diameters without complex calculations.
  
• Compact design fits easily into your tool chest alongside other block gauge sets and lock gauges.
  
• Smooth finish on steel surfaces for easy handling and precise insertion into measurement points.

Why You'll Love It: Achieve professional accuracy with this 2-3" block gauge set, perfect for verifying threaded holes and assessing metal thickness. Unlike standard feeler gauges, these precision blocks provide a solid reference point for calibrating your digital tools and lock gauges. Ideal for detailed work involving block gauge comparisons or tight tolerances in fabrication projects. Keep your workshop organized with a reliable 1-2 precision steel blocks set that delivers consistent performance every time.

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