Fowler 1/8″ Premium Parallel Set – 52-437-125-0

• Made from high-grade alloy steel, hardened and ground from 1/8″ stock with 2 holes in each parallel.
• 10 pairs, 6″ length, 1/8″ 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: .0002″
• Paired in height: .00015″
• Hardness 58-63 HRC