Precision Ground Set-up Blocks Parallels
This is a good used .750 x 1.750x 2.740" long precision ground set up blocks, or parallels made of hardened steel and ground as a pair. They are in good used condition, made by a toolmaker in the U.S.A.. His name is stamped on each. Nicely made set-up block with minor staining on one side mostly of each. Flat and parallel, good shape!