Vermont American 20731 5/8-Inch to 18 National Fine High Carbon Steel Fractional Heby Die
' Hex Die, Carbon Steel, Right, Size 5/8 to 18 In., Pitch 18, NF, Hex Size (In.) 1-7/16, Outside Dia. (In.) -, Thickness (In.) 1/2, For Cutting External Threads Used in Die Stocks and Adjustable Wrenches, Number of Pieces 1, Includes - '