Q. What are the sizes of the taps in this set as it dosnt appear in the ad
A. Hi T Howard. Thank you for your question. The following sizes are included in this metric tap set: 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 7 x 1.0, 8 x 1.25, 9 x 1.25, 10 x 1.5, 12 x 1.75mm, 1/8" - 28BSP