5 3/4 20 BUTTRESS 2A THREAD RING GAGE 5.75 5.750 5.7500 NO GO ONLY P.D. = 5.7075
5 3/4 – 20 BUTTRESS – 2A. THREAD RING GAGE. ”Gage was protected very good. Will buy from you again.”. Thread Gages. NO GO P.D. plain Bore Ring Gages. plain Pin Plug Gages.