Vintage Steel Parallels Pair .34 x .61 x 5 inch Machinist
This is a good used set of hardened parallels for precision grinding, milling or toolmaking/machinist applications. The are .345 x.615" high x 5.25" long. These are in very good shape, no damage. They are made of hardened tool steel, I believe A-2 stock. A nice set, no rust, good ground finish, nice overall!