Nut & Bolt Thread Checker (Inch & Metric), Original Version (SWTC-26)

Nut & Bolt Thread Checker (Inch & Metric), Original Version (SWTC-26)

Description:
Each Size Has A Nut And Bolt Checker On The Same Gauge. 26 Male/Female Gauges – 14 Inch & 12 Metric
Thread Sizes Are Permanently Stamped Onto Each Gauge (Inch In Red, Metric In White)
Inch Gauges Are Clear Zinc Plated, Metric Gauges Are Black Oxide
The Individual Gauges Rotate Freely On The Wire Cable For Fast Thread Verification