G.A.CO

G.A.CO

5/16 18 UNC SPECIAL THREAD RING GAGES .3125 GO NO GO P.D.'S = .2710 & .2670 TOOL

G.A.CO

5/16 24 NF 2 THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2854 & .2887 QUALITY

G.A.CO

7/16 20 UNF SPECIAL THREAD RING GAGES .4375 GO NO GO P.D.'S = .4062 & .3960 TOOL

G.A.CO

1/2 12 UNS 2A 0833P .1667 DOUBLE LEAD THREAD RING GAGES GO NO GO .4444 & .4393

G.A.CO

5/8 16 NS 2 THREAD PLUG GAGE .625 GO ONLY P.D.= .5844 INSPECTION 5/8-16 NS-2

G.A.CO

11/16 20 NF 3 THREAD PLUG GAGE .6875 GO ONLY PD .6550 QUALITY INSPECTION

G.A.CO

1 1/4 11 1/2 NPTF L1 PIPE THREAD PLUG GAGE 1.25 N.P.T.F. 3 STEP 1 1/4-11 1/2

G.A.CO

1 1/2 11 1/2 NPTF L3 PIPE THREAD PLUG GAGE 1.5 N.P.T.F. 1 1/2-11 1/2 QUALITY

G.A.CO

1 1/2 16 N 2 THREAD RING GAGE 1.50 NO GO ONLY P.D. = 1.4537 QUALITY INSPECTION

G.A.CO

1 9/16 12 UN 3B THREAD PLUG GAGE 1.5625 GO ONLY P.D. = 1.5084 QUALITY INSPECTION

G.A.CO

3" 12 N SET THREAD PLUG GAGE 3.0 GO ONLY P.D. = 2.9459 REVERSIBLE QUALITY TOOLS