4MM DIE SET .
Craftsman Professional 5/16 "-18 NC Die 1" Hex 9 52765 for Tap & Die Set 52306
Craftsman Professional 7/16" - 14 NC Die 1" Hex 9 52763 for Tap & Die Set 52306
Craftsman Professional 1/8" P Pipe Die 1" Hex 9 52778 for Tap & Die Set 52306
Craftsman Professional 1/4"-20 NC Die 1" Hex 9 52761 for Tap & Die Set 52306 USA
Craftsman Professional 3/8" -16 NC Die 1" Hex 9 52762 for Tap & Die Set 52306
Hanson 25701 - 10-Piece SAE Re-Threading Die Set, Hexagon Die, 1/4" - 1" NC