Kit correttore filettatura dadi e bulloni misura dadi e bulloni scatola pollici e dimensioni metriche

Thread Checker. - Upgraded Design: With cutouts on the foam, the thread checker can be kept in place firmly for easy access. - 44 x Thread Checker Tools. 23 imperial sizes include 6-32, 6-40, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8 and 1-12.

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