1/4-24 Special Thread, Carbon Steel Hex Die

1/4-24 Special Thread Carbon Steel Hex Die. Carbon steel hex dies ar used to dress over bruised or rusty threads, they are the most effective re-threading tool available. No special holder is required for this type of die, an adjustable wrench, an open or box end wrench, or a socket will drive this tool. They are ideal for maintence in the shop or field. Please call to verify availability before ordering!