RIDGID® Pipe Tap, Measurement System: Imperial, 3/4-14 Thread, NPT Thread Standard, Tapered Chamfer, 1-3/8 in Thread Length, 3-1/4 in Overall Length, 5 Flutes, Right Hand Cutting Direction, 0.579 in Shank Diameter, 29/32 in Tap Drill, High Carbon Steel, Oxide