I am selling 36 sti helicoil taps and (1) 1/16 - 27 pipe tap. The following are the sizes. (9) 2/56 fluted taps , (6) 2/56 thread rolls , (2) 4-40 fluted taps , (2) 4-40 fluted taps , (3) 8-32 fluted taps . (1) 8 - 32 thread roll ,(1) 10 - 32 fluted tap , (2) 1/4 - 20 fluted taps , (6) 1/4 - 28 fluted taps , (1) 5/16 -18 fluted tap , (3) 5/16 - 24 fluted taps , (1) 3/18 fluted tap. In addition (1) 2-56 insertation tool.