SPI Parallels, Per Matched Pair, Laboratory Grade AA, 4 Faces, 3/4 x 1 x 6 – 50-312-8

SPI Parallels, Per Matched PairLaboratory Grade AA, 4 Faces,3/4 x 1 x 6 Accuracies indicated are per 12 inches.Nominal dimensions .015" in width and length between finished surfaces, 1/16" for length and between unfinished surfaces.See all SPI Parallels, P