Only 1 left in stock Quick view Remove from Compare Compare Items HUECKSTAEDT 7/16 20 UNS 2B SPECIAL THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4063 & .4117 - DW6882BU $39.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GREENFIELD 7/16 20 UNF 1B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4050 & .4131 NF-1B - DW5061BU $44.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items OSBORN 7/16 20 UNJF 2B THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4050 & .4104 UNF-2B $44.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GAGE ASSEMBLY CO. 7/16 20 UNF 2B SPECIAL THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4060 & .4104 $44.99 View Options
Only 5 left in stock Quick view Remove from Compare Compare Items HELICOIL 7/16 20 NF 2 STI HELICOIL THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4700 & .4726 $39.99 View Options