Killer Nut Bolt Thread Checker Kit 50 Pcs Standard And Metric Inch Size Gauges Detachable Screw Identifier For Thread Fasteners Measuring With 27 Sizes Blue Gauge Set
✔️ 27 blue standard sizes and 23 red metric sizes, compact kit
This 50-piece nut and bolt thread checker kit helps you quickly identify standard and metric thread sizes. It’s a handy tool for auto shops, machine shops, and DIY garages where fasteners need precise sizing in tight spaces.
✅ 27 Standard Thread Sizes (Blue): 2-56 UNC through 1-12 UNF, blue for quick identification
✅ 23 Metric Thread Sizes (Red): M2x0.4 through M20x2.5, red coded
✅ 3 Reading Methods: engraving on gauge, sticker chart, and foam print for clarity
✅ Tight Space Design: fits in confined areas without rotating the gauge
✅ Organized Storage Case: precision-cut foam keeps sizes secure and accessible
💡 What is a thread gauge kit used for? It's a handy tool to quickly identify standard and metric thread sizes for fasteners and prevent mismatches on the job. - Handy for maintenance, repairs, and fabrication in shops and fieldwork - Helps pick the right bolt, nut, or screw without trial-and-error - Useful for automotive, machinery, and DIY projects