Fowler, 1/32” Premium Parallel Set, 52-437-031-0

Features: • Made from high-grade alloy steel, hardened and ground from 1/32" stock with 2 holes in each parallel • 10 pairs, 6" length, 1/32" width • 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2" & 1-5/8" • Height specifications relate to consistency within each pair. Absolute heights are nominal • Parallelism: ±.0001" • Paired in height: ±.0001" • Hardness: 50 HRC