Set is as new and I don't see one item that has been used.
Tap and dies from 1/4" to 1/2" in both NF & NC threads.
Taps & dies from 4-40 thru 12-24 machine screw threads.
Taps & dies in metric threads 3mm to 12mm.
Twoscrew pitch gauges and a screwdriver to adjust the dies