EFCO

EFCO

3/4 36 NS 2B THREAD PLUG GAGE .75 .750 GO NO GO P.D.'S = .7320 & .7365 UNS-2B - DW17249AW2

EFCO

3/4 8 NA 2G ACME DOUBLE LEAD THREAD RING GAGES .75 GO NO GO PD'S = .6806 & .6648 - DW16478AW2

EFCO

3/4 8 NA 2G ACME LEFT HAND DBL LEAD THREAD RING GAGES .75 GO NO GO = .6806 .6648 - DW16477AW2

EFCO

3/8 18 NPSM PIPE THREAD RING GAGE .375 GO NO GO P.D.'S = .6256 & .6211 NPSM-2A - NG2857SLRL

EFCO

3/8 18 UNS 2A THREAD RING GAGES .375 .3750 GO NO GO P.D.'S = .3376 & .3333 CHECK - DW13961AX1

EFCO

3/8 24 NF 3A LEFT HAND THREAD RING GAGES .375 GO NO GO P.D.'S = .3479 & .3450 - DS0501BU

EFCO

3/8 27 NS 2 THREAD RING GAGES .375 .3750 GO NO GO P.D.'S = .3509 & .3476 CHECK - DW16976AW2

EFCO

3/8 27 NS 2A SET THREAD PLUG GAGE .375 .3750 GO NO GO P.D.'S = .3498 & .3462 - DW25740BI3

EFCO

3/8 28 NS 2A THREAD RING GAGES .375 .3750 GO NO GO P.D.'S = .3507 & .3471 UNS-2A - DW17775AW2

EFCO

3/8 48 NS 2A THREAD RING GAGE .375 GO ONLY P.D. = .3606 UNS-2A 3/8"-48 TOOL

EFCO

5 40 UNC 2B LEFT HAND THREAD PLUG GAGE #5 .125 GO NO GO P.D.'S = .1088 & .1121 - DW17449AW2

EFCO

5 72 NS 3 THREAD PLUG GAGE #5 .125 .1250 GO NO GO P.D.'S = .1160 & .1174 1/8 - DW17448AW2