ESCO EA725SA-3B. Screw Pitch Gauge [American]
ESCOEA725SA-3B.Screw Pitch Gauge [American]Specifications:UNIFIED (American thread 60°)Made of steelFrame size88 mmNumber of threads (number of grooves/inch)2.1/4・2.3/8・2.1/2・2.5/8・2.3/4・2.7/8・3・3.1/4
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