Only 1 left in stock Quick view Remove from Compare Compare Items STI 4 40 UNC 3B STI HELICOIL THREAD PLUG GAGE #4 .112 .1120 NO GO ONLY P.D. = .1299 - DW19738LVR $29.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items STI 6 40 NF 2B STI HELICOIL THREAD PLUG GAGE #6 .138 GO NO GO P.D.'S= .1543 & .1569 $64.99 View Options