Only 4 left in stock Quick view Remove from Compare Compare Items HELICOIL 3/8 16 3B STI HELICOIL THREAD PLUG GAGE .375 GO NO GO P.D.'S = .4156 & .4189 $59.99 View Options
Only 2 left in stock Quick view Remove from Compare Compare Items M & J Tooling LLC NEW 3/8 16 UNC 3B THREAD PLUG GAGE .375 GO NO GO P.D.'S= .3344 & .3387 TOOLING $59.99 View Options