Only 1 left in stock Quick view Remove from Compare Compare Items 2 7/16 3 SPECIAL THREAD PLUG GAGE 2.4375 3.0 NO GO ONLY P.D. = 2.4036 2 7/16-3 $69.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 3 3/8 16 N 3 THREAD PLUG GAGE 3.375 GO NO GO P.D.'S = 3.3392 & 3.3392 3 3/8-16 $199.95 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 2 5/8 16 NS 2 THREAD PLUG GAGE 2.625 NO GO ONLY P.D. = 2.5909 2 5/8-16 QUALITY $74.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PD CO. 1 9/16 16 N 3 THREAD PLUG GAGE 1.5625 NO GO ONLY P.D. = 1.5259 TRILOCK MEMBER $49.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 2 5/8 16 NS 3 LEFT HAND THREAD PLUG GAGE 2.625 GO ONLY P.D. = 2.5850 LH L.H. $139.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items P & W 3 1/2 13 N 3 LEFT HAND THREAD PLUG GAGE 3.5 NO GO ONLY P.D. = 3.4643 LH L.H. UN $134.99 View Options
Only 3 left in stock Quick view Remove from Compare Compare Items THREADWELL 1 15/16 16 N 3 THREAD PLUG GAGE 1.9375 NO GO ONLY P.D. = 1.9011 TRILOCK MEMBER $54.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 4 3/4 12 N 2 THREAD PLUG GAGE 4.75 GO ONLY 4 3/4-12 4.750 QUALITY $196.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items QUALIFIED 11/16 12 NS 1 THREAD PLUG GAGE .6875 GO NO GO P.D.'S = .6334 & .6413 11/16-12 $64.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items SOUTHERN GAGE CO. 1 1/2 10 NA 2C THREAD PLUG GAGE 1.5 GO NO GO P.D.'S = 1.4500 & 1.4668 1 1/2-10 $249.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 6 40 NF 2B BEFORE PLATE THREAD PLUG GAGE #6 .138 GO NO GO P.D.'S = .1228 & .1257 $44.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items JOHN BATH CO. 5 44 NF 1 THREAD PLUG GAGE #5 .125 NO GO ONLY P.D. = .1134 1/8-44 .1250 QUALITY $19.99 View Options