This 18-piece socket set is a mix of (8) Snap-on, (7) **Par-x, (1) Cornwell, (1) Williams and (1) Chrome Vanadium [Japan] sockets. All are in excellent shape. The Snap-on sockets have a release pin incorporated in them and are top of the line.
**Par-X was made by Snap-on as a budget line. Snap-on phased out the Par-X name and branded them ‘Blue Point’.