Fowler Premium Brand 1/32" Parallel Set
Made from high-grade alloy steel, hardened and ground from 1/32" stock1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2" & 1-5/8" heightsHeight specifications relate to consistency within each pair. Absolute heights are nominal.Parallelism and paired height: ± 0.0001"Hardness: 50 HRC, 6" length and 1/32" thickness