Thread gauge
Product number:
292165
52 blades, from .25 to 6.0 mm and 4 to 62 threat BSW.
Product Information "Thread gauge"
52 blades, from .25 to 6.0 mm and 4 to 62 threat BSW.
Accessory Thread gauge
Thread gauge
28 blades. For UNC and UNF threads with 4 to 62 TPI (Threads Per Inch)
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Product number: 452893