Only 1 left in stock Quick view Remove from Compare Compare Items 2 1/8 12 N 3 THREAD PLUG GAGE 2.125 NO GO ONLY P.D. = 2.0757 2 1/8-12 2.1250 $69.99 View Options
Only 2 left in stock Quick view Remove from Compare Compare Items 1 7/8 12 N 3B THREAD PLUG GAGE 1.875 NO GO ONLY P.D. = 1.8267 1 7/8-12 UN-3B $104.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1 7/8 16 UNS 3B THREAD PLUG GAGE 1.875 GO ONLY P.D. = 1.8405 1 7/8-16 U.N.S. $104.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items P & W 2 3/16 16 N 3 THREAD PLUG GAGE 2.1875 NO GO ONLY P.D. = 2.1512 2 1/2-16 2.50 $54.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items VTG M29 X 1 6H METRIC SPECIAL THREAD PLUG GAGE 29.0 1.0 GO ONLY P.D. = 28.351 M29x1 $74.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1 7/8 12 N 3B THREAD PLUG GAGE 1.875 NO GO ONLY P.D. = 1.8267 1 7/8-12 1.8750 $104.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1 11/16 18 NEF 3 THREAD PLUG GAGE 1.6875 GO NO GO P.D.'S = 1.6514 & 1.6553 TOOL $124.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1 11/16 18 NEF THREAD PLUG GAGE 1.6875 GO ONLY P.D. = 1.6514 1 11/16-18 QUALITY $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1 11/16 16 NS 3 THREAD PLUG GAGE 1.6875 NO GO ONLY P.D. = 1.6530 1 11/16-16 QUALITY $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items BUDGET 3" 16 NF 2 THREAD PLUG GAGE 3.0 GO NO GO P.D.'S = 2.9594 & 2.9661 UNF $154.99 View Options
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