Only 1 left in stock Quick view Remove from Compare Compare Items 5/16 18 CL 4 THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2779 & .2764 CL-4 QUALITY $29.99 View Options
Only 5 left in stock Quick view Remove from Compare Compare Items 5/16 18 UNC 3B THREAD PLUG GAGE .3125 NO GO ONLY P.D. = .2803 INSPECTION TOOL $14.99 View Options
Only 3 left in stock Quick view Remove from Compare Compare Items MERCURY 5/16 18 NC THREAD PLUG GAGE .3125 GO ONLY P.D. = .2764 QUALITY TAPERLOCK MEMBER $19.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PENNOYER DODGE 5/16 18 NC BEFORE PLATE THREAD PLUG GAGE .3125 GO NO GO PD'S = .2784 & .2817 B/P $27.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items THE PIPE MACHINERY COMPANY 5/16 18 STUD THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2760 & .2765 INSPECTION $28.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items SHEFFIELD 5/16 18 NC 4 THREAD PLUG GAGE .3125 GO NO GO P.D.'S = .2764 & .2779 INSPECTION $28.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PIPE MACHINERY Co 5/16 18 STUD THREAD PLUG GAGE .3125 GO ONLY P.D. = .2760 QUALITY INSPECTION $19.99 View Options