Tap and die set 13pcs 6pcs screw dies, 6pcs screw taps, 1pc taps wrench Tap and die set13pcs 6pcs screw dies, 6pcs screw taps,1pc taps wrench 6pcs screw Dies: 6-32NC, 8-32NC, 10-24NC, 10-32NC, 6-20NC, 8-18NC, 6pcs screw taps: 6-32NC, 8-32NC, 10-24NC, 10-32NC, 6-20NC, 8-18NC, 1pcs Taps Wrench: 1-8"~1-4"