3" 8 ONU 2B SPINA FILETTATURA 3.0 3.00 3.000 GB NO GO P.D.'S = 2.9188 & 2.9299

THREAD PLUG GAGE. 3" - 8 UN - 2B. ”Gage was protected very good. Will buy from you again.”. Thread Gages. plain Pin Plug Gages. NO GO P.D. plain Bore Ring Gages.

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