I have a set of brand new Pittsburgh sockets. They are metric in 1 inch size. I bought these on a whim that I would use them but never did. They range from 21mm all the way to 50mm. There is also a deep 38mm socket. I bought these from Harbour Freight for $110 so I'm asking for $100. Any questions call or txt me at 7 eight five 65six zero 8 four six.