Only 1 left in stock Quick view Remove from Compare Compare Items 1/2 13 NC 4 THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4500 & .4519 UNC-4 .50-13 $29.99 View Options
Only 2 left in stock Quick view Remove from Compare Compare Items BENDIX 1/2 13 STUD THD THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4480 & .4517 QUALITY $24.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 8 36 UNF 2B STI HELICOIL THREAD PLUG GAGE #8 .164 GO NO GO PD'S = .1821 & .1849 $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items SWANSON 1/4 28 UNJS 3B SPECIAL THREAD PLUG GAGE .25 GO NO GO P.D.'S = .2276 & .2307 $44.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 9/16 12 UNJC 3B THREAD PLUG GAGE .5625 GO NO GO P.D.'S = .5084 & .5135 NJC-3B $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 3/4 12 NA 3G ACME THREAD PLUG GAGE .75 GO NO GO P.D.'S = .7084 & .7149 UNA-3G $124.99 Add to Cart
Only 2 left in stock Quick view Remove from Compare Compare Items GREENFIELD 5/16 18 UNC SPECIAL THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2780 & .2800 NC $19.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 5/16 36 UNJS 3B LEFT HAND THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2945 & .2985 $114.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items SWANSON 7/16 18 UNS 2B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4014 & .4070 NS-2B $104.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PRATT & WHITNEY 3/8 12 ACME 4C THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3333 & .3373 NA-4C TOOL $119.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items GAGE ASSEMBLY CO. 3/4 32 UN + .002 OVERSIZE THREAD PLUG GAGE .75 GO NO GO P.D.'S = .7317 & .7364 N $84.99 View Options
Only 2 left in stock Quick view Remove from Compare Compare Items VERMONT GAGE 3/4 27 UNS + .002 VERMONT THREAD PLUG GAGE .75 GO NO GO P.D.'S = .7279 & .7330 $84.99 View Options
