2 1/4 - 6

PMC MERCURY

2 1/4 6 NA 3G STUB ACME MODIFIED SET THREAD PLUG GAGE GO NO GO PDS 2.1810 2.1710 - DW8522BU

VERMONT GAGE

2 1/4 6 NA 2G VERMONT SET THREAD PLUG GAGE 2.25 GO ONLY P.D. = 2.1547 UNA-2G - DW7095K6