Bolt Size Finder And Thread Gauge Kit Kinok 42 Thread Checker With 19 Standard And 15 Metric Sizes And 8 Drill Bits For Quick Go No Go ANSI Class 2B Precision

Bolt Size Finder with Thread Gauge Kit, 42-Check ANSI 2B
✔️ 19 standard + 15 metric sizes and 8 drill bits in kit

Precision bolt size finder and thread gauge kit designed to quickly identify bolt sizes and thread pitches. This compact, CNC-machined instrument is ideal for machine shops, maintenance crews, and DIY enthusiasts for fast Go/No-Go checks and drill-bit sizing.

✅ CNC-machined 6061 aluminum body with stainless bolt
✅ Go/No-Go ANSI Class 2B precision for fast size checks (metric M4x0.7–M14x2.0; imperial #6-32–1/2-20)
✅ Identifies 19 standard + 15 metric thread sizes quickly (M4x0.7–M14x2.0; #6-32–1/2-20)
✅ 8 drill gauge holes cover 4-14 mm and 1/4 in to 1/2 in sizes (6.35-12.7 mm)

💡 What is a bolt size finder and thread gauge kit used for?

Here's a handy, general-purpose overview for workshop use.

• Identify thread sizes and pitches across standard and metric ranges
• Match bolts and nuts during maintenance, assembly, and repair
• Size holes accurately by referencing integrated drill gauge holes
• Verify Go/No-Go accuracy with ANSI Class 2B checks

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