Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED 1/4 28 UNF 3B THREAD PLUG GAGE .25 GO NO GO P.D.'S = .2268 & .2300 - DW26198TLC $54.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED 11/16 12 N 3 SET THREAD PLUG GAGE .6875 GO NO GO PD'S = .6334 & .6294 - DW18192LVR $139.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED 5/8 18 UNF 3A SET THREAD PLUG GAGE .625 GO NO GO PD'S = .5889 & .5854 - DW25182TLC $139.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED 7/8 18 UNS 2A SET THREAD PLUG GAGE .875 GO NO GO PD'S = .8375 & .8329 - DW19708LVR $224.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED 9/16 18 UNF 2A LEFT HAND SET THREAD PLUG GAGE .5625 GO NO GO = .5250 .5205 - DW24329LVR $159.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED M12 X 1 6g SET THREAD PLUG GAGE 12 1.0 GO NO GO PDS= 11.324 & 11.206 - DW20922LVR $139.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED M18 X 1.5 6H THREAD PLUG GAGE 18 GO NO GO PD'S = .6703 & .6778 CHECK - DW25981TLC $79.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED M20 X 2.5 6H THREAD PLUG GAGE 20 GO NO GO P.D.'S = 18.376 & 18.600 - DW25969TLC $109.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED M5 X .8 6H THREAD PLUG GAGE 5 0.8 GO NO GO P.D.'S = 4.480 & 4.605 - DW25824TLC $74.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE CERTIFIED M8 X 1.25 6H THREAD PLUG GAGE 8 GO NO GO P.D.'S = 7.188 & 7.348 CHECK - DW25964TLC $54.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE M10 X 1.27 (M10 X 20 TPI) THREAD PLUG GAGE GO NO GO P.D.'S = .3612 & .3648 - DW12554AG1 $39.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE M12.25 X 1 THREAD PLUG GAGE 1.0 GO NO GO P.D.'S = .4564 & .4600 METRIC - DW12612AG1 $39.99 View Options