Only 1 left in stock Quick view Remove from Compare Compare Items PENNOYER-DODGE 3" 12 UN 3A BEFORE PLATE SET THREAD PLUG GAGE 3.0 GO NO GO PDS = 2.9439 & 2.9400 $369.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 13/32 20 NS 3 THREAD PLUG GAGE .40625 .4062 GO NO GO P.D.'S = .3737 & .3763 $24.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items REGAL PREMIUM M54 X 1.5 6g METRIC SET THREAD PLUG GAGE 54.0 GO NO GO P.D.'S = 52.994 & 52.834 $299.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items REGAL PREMIUM 13/16 27 UN 2B PREPLATE THREAD PLUG GAGE .8125 GO NO GO (GO P.D. = .7895) $119.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE 3/4 24 UNS OVERSIZE + .002 THREAD PLUG GAGE .75 GO NO GO P.D.'S = .7249 & .7302 $54.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 3/8 16 UNC 2B + 1/64 OVERSIZE THREAD PLUG GAGE .375 GO NO GO PDS = .3500 & .3557 $44.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items HUECKSTAEDT 1 5/16 32 UNS 2B THREAD PLUG GAGE 1.3125 GO NO GO P.D.'S = 1.2922 & 1.2973 NS-2B $174.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GAGE ASSEMBLY CO. 3/4 24 UNS 2B + .005 THREAD PLUG GAGE .75 GO NO GO P.D.'S = .7279 & .7332 NS-2B $74.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items SWANSON 5/8 11 NC 5 INF THREAD PLUG GAGE .625 GO NO GO P.D.'S = .5660 & .5702 NONFERROUS $44.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PRECISION 5/8 27 NS 2 SET THREAD PLUG GAGE .625 GO NO GO P.D.'S = .6009 & .5968 TRUNCATED $114.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items REGAL PREMIUM 5/8 11 UNC 2B + .0694 THREAD PLUG GAGE .625 GO NO GO P.D.'S = .6354 & .6426 $59.99 View Options
Only 2 left in stock Quick view Remove from Compare Compare Items 1 9/16 32 2B THREAD PLUG GAGE 1.5625 GO NO GO P.D.'S = 1.5422 & 1.5475 $209.99 View Options