High carbon steel taps and dies. Dies with machined lead-ins for ease of use. Set includes one long handled adjustable tap wrench with professional type sliding jaw. Steel die holder with retention screw, suitable for dies from M3 up to M12. Also includes T-Bar type tap wrench, screwdriver and thread gauge. Supplied in storage case. High carbon steel taps and dies. Dies with machined lead-ins for ease of use. Set includes one long handled adjustable tap wrench with professional type sliding jaw. Steel die holder with retention screw, suitable for dies from M3 up to M12. Also includes T-Bar type tap wrench, screwdriver and thread gauge. Supplied in storage case.