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Thread Identification Kits

Thread Identification Kits for identifying NTP, NPSM, O-Ring Face Seal, 37 Deg JIC, Flareless, Straight Thread O-Ring, 45 Deg Flare, Inverted Flare, Brass Compression, Metric, and BSPP Fittings. 
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Metric - International Thread Identification for male and female threads. Kit includes carrying case, 31 anodized aluminum gauges and Thread and Port Guide Book.
NPT/UN Thread Identification Kit for male and female threads. Includes carrying case, 45 anodized aluminum gauges sized from 1/8-27 to 2 ½-12 for Pipe and 5/16-24 to 2 ½-12 for UN/UNF 2A/2B threads, Thread & Port Guide book and a laminated NPT/UN chart.
Thread Identification Kit containing over 30 of the most common BSP and Metric hydraulic fitting thread sizes in both male and female configurations.
Metric and NPT/UN Thread ID Kit for Male and Female Threads.