7/16-20 NF X 7/8" Hex Die Irwin Hanson 7240 CS USA Carbon Steel Rethreading
5/8-18 NF x 1-1/4" Hex Die Irwin Hanson 7254 Rethreading CS RH
3/4-16 NF x 1-7/16" Hex Die Irwin Hanson 7760 CS LEFT HAND Rethreading
1-1/2-12 NF x 2.6" Hex Irwin Hanson 7275 Rethread Die Carbon Steel RH Irwin
7/16-20 NF X 1" Hex Die DWTHX71620 Rethreading Carbon Steel by Drill America
5/16-24 NF X 1" Hex Die Irwin Hanson 6529 Rethreading Carbon Steel USA
3/8-24 NF X 1" Hex Die DWTHX3824 Rethreading Carbon Steel RH by Drill America
