Threaded Plug Gauge: 1/2"-20 Thread Size, Go (Plus), 2B, 3B Thread Class, Member Only

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Item: 413P40,
MFR: 301141010,
Brand: VERMONT GAGE

Technical Specification
Thread Type UNF
Thread Size 1/2"-20
Gauge Type Go (Plus)
Handle Design Member Only
Thread Class 2B, 3B
Thread Direction Right Hand