Jinma Tap and Die Set (Metric). High Carbon Tool Steel Construction, Precision-Milled Taps and Dies Cut Raw Material or Repair Existing Threads. Contents include: 1-pc. Long Handle Adjustable Tap Wrench; 1-pc. "T" Handle Tap Wrench; 1-pc. Die Handle; 1-pc. 1/8" Mini Flat Screwdriver; 1-pc. Screw Pitch Gauge; 1-pc. Plastic Organizer Case; 17-pc. Taps; 17-pc. Dies; Tap and Die Sizes: 3x0.5, 5x0.8, 7x1.0, 10x1.5, 3x0.6, 5x0.9, 7x0.75, 10x1.25, 4x0.7, 6x1.0, 8x1.25, 12x1.75, 4x0.75, 6x0.75, 8x1.0, 12x1.5, 1/8NPT27