G.A. CO.

G.A. CO.

1 7/8 20 UNJ 3A THREAD RING GAGES 1.875 1.8750 GO NO GO P.D.'S = 1.8425 & 1.8389 - DW40103AS6

G.A. CO.

1 7/8 8 UN 2A THREAD RING GAGES 1.875 1.8750 GO NO GO P.D.'S = 1.7915 & 1.7838 - DW32681CB4

G.A. CO.

1 9/16 32 UNS 2A BEFORE PLATE THREAD RING GAGES 1.5625 GO NO GO = 1.5404 1.5369 - DW29988BG4

G.A. CO.

1 9/16 32 UNS 2A SPECIAL THREAD RING GAGES 1.5625 GO NO GO PDS= 1.5404 & 1.5369 - DW29989BG4

G.A. CO.

1" 11 1/2 NPTF L3 PIPE THREAD PLUG GAGE 1.0 1"-11 1/2 3 STEP INSPECTION TOOL - DW4079RD

G.A. CO.

1" 11 1/2 NPTF L3 PIPE THREAD PLUG GAGE 1.0 1"-11 1/2 INSPECTION 3-STEP TOOL - DW4063RD

G.A. CO.

1" 12 UNF 3A THREAD RING GAGES 1.0 1.00 1.000 GO NO GO P.D.'S = .9459 & .9415 - DW3691BU

G.A. CO.

1" 12 UNJF 3A THREAD RING GAGE 1.0 1.00 1.000 1.0000 NO GO ONLY P.D. = .9415 - DW40430AR6

G.A. CO.

1" 14 NF SET THREAD PLUG GAGE 1.0 1.00 1.000 1.0000 GO ONLY P.D. = .9485 CHECK - DW13159AP1

G.A. CO.

1" 14 NF SPECIAL SET THREAD PLUG GAGE 1.0 1.00 GO NO GO P.D.'S = .9485 & .9455 - DW13204AP1

G.A. CO.

1" 14 NS 5 SPECIAL THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9623 & .9612 UNS-5 - DW7297BU

G.A. CO.

1" 14 NS BEFORE PLATE THREAD RING GAGES 1.0 1.00 GO NO GO P.D.'S = .9485 & .9455 - DW13176AP1